{"title":"Meters \u0026 Monitors","description":null,"products":[{"product_id":"hm-digital-com-100-waterproof-ec-tds-temperature-combo-meter-monitor","title":"HM Digital (COM-100) Waterproof EC-TDS-Temperature Combo Meter-Monitor","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n --white:#ffffff;--offwhite:#f2f7fc;--slate:#dce8f5;--text:#0d1f38;--muted:#4a6280;\n --gold:#f59e0b;--radius:12px;\n font-family:'DM Sans',sans-serif;color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-wrap:break-word;word-break:break-word;min-width:0;\n }\n .ro-wrap .ro-hero{background:linear-gradient(135deg,var(--deep) 0%,var(--ocean) 50%,#1a5276 100%);color:var(--white);padding:52px 40px 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line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eHM Digital Professional Water Testing\u003c\/div\u003e\n\u003ch2\u003e\u003cem\u003eCOM-100 Waterproof EC\/TDS\/Temperature Combo Meter\u003c\/em\u003e\u003c\/h2\u003e\n\u003cdiv class=\"ro-tagline\"\u003eThe only handheld meter with full-scale digital calibration. Professional-grade accuracy for water treatment, hydroponics, aquaculture, and lab testing.\u003c\/div\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Waterproof housing\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Digital push-button calibration\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Auto temperature compensation\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Detachable platinum electrodes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eThe HM Digital COM-100 combines EC, TDS, and temperature measurement in one waterproof device. With \u003cstrong\u003e0-9990 µS EC range\u003c\/strong\u003e, \u003cstrong\u003e0-8560 ppm TDS range\u003c\/strong\u003e, and \u003cstrong\u003e±2% accuracy\u003c\/strong\u003e, this meter eliminates the need for screwdriver calibration with digital push-button adjustment. Three calibration standards (KCl, 442™, NaCl) with non-linear conversion factors ensure precision across applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eKEY FEATURES\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eBuilt for field and lab precision\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🔬\u003c\/span\u003e\n\u003ch3\u003eTriple measurement display\u003c\/h3\u003e\n\u003cp\u003eSimultaneous EC, TDS, and temperature readings on large LCD screen with auto-ranging from 0.1 to 10 µS\/ppm resolution\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🎯\u003c\/span\u003e\n\u003ch3\u003eDigital calibration system\u003c\/h3\u003e\n\u003cp\u003ePush-button calibration with three standard options (KCl, 442™, NaCl), each using precise non-linear conversion factors\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🌡️\u003c\/span\u003e\n\u003ch3\u003eAutomatic temperature compensation\u003c\/h3\u003e\n\u003cp\u003eATC with three adjustable coefficients ensures accurate readings from 0-80°C (32-176°F) without manual correction\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e💧\u003c\/span\u003e\n\u003ch3\u003eSubmersible waterproof housing\u003c\/h3\u003e\n\u003cp\u003eFully waterproof design for direct immersion testing in tanks, streams, treatment facilities, and field environments\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🔌\u003c\/span\u003e\n\u003ch3\u003eDetachable platinum electrodes\u003c\/h3\u003e\n\u003cp\u003eReplaceable probe design with platinum sensors for durability and long-term accuracy in harsh water conditions\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e⚡\u003c\/span\u003e\n\u003ch3\u003eAuto-off and data hold\u003c\/h3\u003e\n\u003cp\u003ePower-saving auto-off function, data-hold for recording measurements, and low-battery indicator for reliable operation\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eProfessional and consumer water testing\u003c\/h3\u003e\n\u003cp\u003eThe HM Digital COM-100 is ideal for reverse osmosis system monitoring, aquaculture water quality management, hydroponic nutrient solution testing, pool and spa maintenance, colloidal silver production, laboratory analysis, wastewater regulation compliance, boiler and cooling tower treatment, and ecological field testing. Factory calibrated with 1413 µS solution and recalibrates digitally without tools. Includes protective cap, three 1.5V button cell batteries, and lanyard. Dimensions: 18.5 × 3.4 × 3.4 cm (7.3 × 1.3 × 1.3 inches). Weight: 90.7g (3.2 oz) without case.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eHM Digital meters are factory calibrated and tested to ensure accuracy out of the box for immediate professional use.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HM Digital","offers":[{"title":"Default Title","offer_id":35470037549218,"sku":"COM-100","price":69.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/product-5536585482402-padded.jpg?v=1777265305"},{"product_id":"hm-digital-tm-1-industrial-grade-digital-thermometer-monitor","title":"HM Digital (TM-1) Industrial-Grade Digital Thermometer-Monitor","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n \u003cdiv class=\"ro-hero\"\u003e\n \u003cdiv class=\"ro-eyebrow\"\u003eHM Digital\u003c\/div\u003e\n \u003ch2\u003eTM-1 Industrial-Grade Digital Thermometer-Monitor\u003c\/h2\u003e\n \u003cp class=\"ro-tagline\"\u003ePrecision temperature monitoring from -58°F to 482°F with a durable stainless steel probe and 20-inch cable for industrial, laboratory, and aquaculture applications\u003c\/p\u003e\n \u003cdiv class=\"ro-badges\"\u003e\n \u003cspan class=\"ro-badge\"\u003eWide Range -58°F to 482°F\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003e2.5\" Stainless Steel Probe\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003e20\" Cable\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003eIncludes Carry Case\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-callout\"\u003e\n \u003cp\u003eThe HM Digital TM-1 provides reliable temperature readings across a 540-degree range, making it suitable for everything from freezer monitoring to heating system diagnostics. The extended probe cable and compact design allow access to tight spaces while maintaining accuracy within ±1°C in standard operating conditions.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n \u003ch3 class=\"ro-title\"\u003eTechnical Details\u003c\/h3\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003ctr\u003e\n \u003ctd class=\"specs-key\"\u003eTemperature Range\u003c\/td\u003e\n \u003ctd class=\"specs-value\"\u003e-58°F to 482°F (-50°C to 250°C)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd class=\"specs-key\"\u003eResolution\u003c\/td\u003e\n \u003ctd class=\"specs-value\"\u003e0.1°C \/ 0.1°F\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd class=\"specs-key\"\u003eAccuracy\u003c\/td\u003e\n \u003ctd class=\"specs-value\"\u003e±1°C (-10° to 100°C), ±2°C (101° to 200°C), ±3°C (-50° to -10°C), ±5°C (200° to 250°C)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd class=\"specs-key\"\u003eProbe Material\u003c\/td\u003e\n \u003ctd class=\"specs-value\"\u003e2.5\" stainless steel with 20\" cable\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd class=\"specs-key\"\u003ePower Source\u003c\/td\u003e\n \u003ctd class=\"specs-value\"\u003e2 x 1.5V button cell batteries (included)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd class=\"specs-key\"\u003eDimensions\u003c\/td\u003e\n \u003ctd class=\"specs-value\"\u003e5.4 x 10.8 x 1.2 cm (2.1 x 4.2 x 0.5\")\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd class=\"specs-key\"\u003eWeight\u003c\/td\u003e\n \u003ctd class=\"specs-value\"\u003e56.7g (2 oz) without case, 85g (3 oz) with case\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd class=\"specs-key\"\u003eIncluded Accessories\u003c\/td\u003e\n \u003ctd class=\"specs-value\"\u003eWallet-style carrying case, batteries\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n \u003ch3 class=\"ro-title\"\u003eApplications\u003c\/h3\u003e\n \u003cp\u003eThe TM-1 works with all hot and cold fluids and solids including aquariums, hydroponics and aquaculture systems, freezers and coolers, heating systems, motors, generators, ventilation systems, kitchens, bakeries, and academic or medical laboratories. The stainless steel probe withstands repeated immersion and contact with food-safe materials.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"HM Digital","offers":[{"title":"Default Title","offer_id":35470037942434,"sku":"TM-1","price":40.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/product-5536585711778-padded.jpg?v=1777265356"},{"product_id":"hm-digital-dm-1-residential-inline-dual-tds-meter-monitor-1-4-jg","title":"HM Digital (DM-1) Residential Inline Dual TDS Meter-Monitor","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n --white:#ffffff;--offwhite:#f2f7fc;--slate:#dce8f5;--text:#0d1f38;--muted:#4a6280;\n --gold:#f59e0b;--radius:12px;\n 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.ro-feature-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(220px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .ro-feature-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:20px 18px;}\n .ro-wrap .ro-feat-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--ocean),var(--sky));border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:12px;}\n .ro-wrap .ro-feature-card h3{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .ro-feature-card p{font-size:18px !important;color:var(--muted);line-height:1.55;margin:0;}\n .ro-wrap .pro-tip{display:block;background:#fffbeb;border:1px solid #f5d87a;border-radius:var(--radius);padding:18px 20px;margin-top:20px;box-sizing:border-box;width:100% !important;}\n .ro-wrap .pro-tip-icon{font-size:22px !important;display:inline;margin-right:8px;line-height:1.6 !important;}\n .ro-wrap .pro-tip p{font-size:18px !important;color:#5a4500;line-height:1.6 !important;margin:0;display:block;width:100%;}\n .ro-wrap .pro-tip strong{color:#3d2e00;}\n .ro-wrap .install-steps{counter-reset:step;list-style:none;padding:0;margin:4px 0 0;display:flex;flex-direction:column;gap:14px;}\n .ro-wrap .install-steps li{counter-increment:step;display:flex;align-items:flex-start;gap:14px;font-size:18px !important;color:var(--text);}\n .ro-wrap .install-steps li::before{content:counter(step);display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--ocean);color:white;font-size:15px !important;font-weight:700;flex-shrink:0;margin-top:1px;}\n .ro-wrap .filter-schedule{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .schedule-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .schedule-card .interval{font-size:22px !important;font-family:'DM Serif Display',serif;color:var(--sky);font-weight:400;margin-bottom:4px;}\n .ro-wrap .schedule-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .schedule-card p{font-size:15px !important;color:var(--muted);margin:0;line-height:1.45;}\n .ro-wrap .benefits-strip{display:flex;flex-wrap:wrap;background:var(--deep);color:var(--white);border-radius:0 0 var(--radius) var(--radius);overflow:hidden;}\n .ro-wrap .benefit-item{flex:1 1 200px;padding:24px 22px;border-right:1px solid rgba(255,255,255,.1);}\n .ro-wrap .benefit-item:last-child{border-right:none;}\n .ro-wrap .bi-icon{font-size:22px !important;margin-bottom:10px;}\n .ro-wrap .benefit-item h4{font-size:15px !important;font-weight:600;color:var(--aqua);margin-bottom:5px;text-transform:uppercase;letter-spacing:.05em;}\n .ro-wrap .benefit-item p{font-size:15px !important;color:rgba(255,255,255,.65);line-height:1.55;margin:0;}\n .ro-wrap .faucet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .faucet-card{border:2px solid var(--slate);border-radius:var(--radius);padding:18px;text-align:center;}\n .ro-wrap .faucet-icon{font-size:28px !important;margin-bottom:10px;}\n .ro-wrap .faucet-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .faucet-card p{font-size:15px !important;color:var(--muted);line-height:1.5;margin:0;}\n .ro-wrap .spec-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .spec-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .spec-card .sc-label{font-size:13px !important;font-weight:700;letter-spacing:.08em;color:var(--sky);text-transform:uppercase;margin-bottom:4px;}\n .ro-wrap .spec-card .sc-value{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eHM Digital\u003c\/div\u003e\n\u003ch2\u003eHM Digital \u003cem\u003eDM-1 Residential Inline Dual TDS Meter\u003c\/em\u003e\n\u003c\/h2\u003e\n\u003cp class=\"ro-tagline\"\u003eMonitor feed water and product water TDS simultaneously with a dedicated dual-probe meter that installs inline for continuous system performance tracking\u003c\/p\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003eDual Display\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e0-9990 ppm Range\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e±2% Accuracy\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eFactory Calibrated\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eWHY IT WORKS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eReal-time monitoring tells you exactly when filters need service\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e📊\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eDual TDS Display\u003c\/h3\u003e\n\u003cp\u003eSeparate probes measure incoming tap water and outgoing purified water simultaneously. Compare readings at a glance to verify filter performance without disconnecting anything.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🎯\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003e±2% Accuracy\u003c\/h3\u003e\n\u003cp\u003eAdvanced microprocessor delivers reliable measurements across a 0-9990 ppm range. Factory calibrated with 342 ppm NaCl solution, recalibration possible with mini-screwdriver.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🔋\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eAuto-Off Battery Saver\u003c\/h3\u003e\n\u003cp\u003eTwo 1.5V button cell batteries provide approximately 1000 hours of continuous use. Unit automatically shuts off after 10 minutes of inactivity to extend battery life.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🔧\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eInline Installation\u003c\/h3\u003e\n\u003cp\u003eDesigned for 1\/4\" OD tubing with 24.5\" probe cables for flexible placement. Installs quickly between filter stages or after final membrane. Compact 3 x 0.8 x 1.9 inch housing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eWorks with any RO or filtration system using 1\/4\" tubing\u003c\/h3\u003e\n\u003cp\u003eThe HM Digital DM-1 meter fits standard 1\/4\" OD tubing used in most residential reverse osmosis and water filtration systems. Install between pre-filters and membrane, or before and after final polishing stages. Fittings sold separately—use with John Guest or comparable quick-connect fittings for your tubing type. Compatible with all brands including APEC, iSpring, Home Master, Watts, and Pentair systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eTechnical details for the HM Digital DM-1\u003c\/h3\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e0-9990 ppm (1 ppm resolution up to 999, 10 ppm resolution above 1000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eAccuracy\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e±2% full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eTubing Compatibility\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e1\/4\" OD (fittings not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eCable Length\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e24.5 inches including sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003ePower Source\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e2 x 1.5V button cell batteries (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eBattery Life\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eApproximately 1000 hours continuous use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eDimensions\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e3.0 x 0.8 x 1.9 inches (7.6 x 2 x 4.7 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e2.8 oz (79.4 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eCalibration\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eFactory calibrated with 342 ppm NaCl, user recalibration available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"benefits-strip\"\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e📈\u003c\/div\u003e\n\u003ch4\u003eKnow When to Service\u003c\/h4\u003e\n\u003cp\u003eRising TDS in product water tells you exactly when membranes or filters are exhausted, eliminating guesswork\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e💧\u003c\/div\u003e\n\u003ch4\u003eVerify System Performance\u003c\/h4\u003e\n\u003cp\u003eCompare inlet and outlet readings to confirm your RO system is rejecting contaminants as designed\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e⚡\u003c\/div\u003e\n\u003ch4\u003eInstall and Monitor\u003c\/h4\u003e\n\u003cp\u003eQuick inline installation gives customers continuous visibility into their water quality without lab testing\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e🔬\u003c\/div\u003e\n\u003ch4\u003eProfessional Grade Accuracy\u003c\/h4\u003e\n\u003cp\u003eHM Digital microprocessor technology delivers lab-quality measurements in a compact residential package\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HM Digital","offers":[{"title":"Default Title","offer_id":35470038007970,"sku":"DM-1","price":45.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/product-5536585777314-padded.jpg?v=1777265311"},{"product_id":"hm-digital-dm-2-industrial-inline-dual-tds-meter-monitor-1-4-jg","title":"HM Digital (DM-2) Industrial Inline Dual TDS Meter-Monitor; 1\/4\" JG","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n --white:#ffffff;--offwhite:#f2f7fc;--slate:#dce8f5;--text:#0d1f38;--muted:#4a6280;\n --gold:#f59e0b;--radius:12px;\n font-family:'DM Sans',sans-serif;color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-wrap:break-word;word-break:break-word;min-width:0;\n }\n .ro-wrap .ro-hero{background:linear-gradient(135deg,var(--deep) 0%,var(--ocean) 50%,#1a5276 100%);color:var(--white);padding:52px 40px 44px;position:relative;overflow:hidden;border-radius:var(--radius) var(--radius) 0 0;}\n .ro-wrap .ro-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 70% 55% at 95% 45%,rgba(77,208,225,.15) 0%,transparent 65%),radial-gradient(ellipse 40% 40% at 5% 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!important;box-sizing:border-box;}\n .ro-wrap .stage-body p{font-size:18px !important;color:var(--muted);line-height:1.6;margin:0;display:block;}\n .ro-wrap .stage-body .stage-part{font-size:15px !important;color:var(--sky);margin-top:6px;font-weight:500;}\n .ro-wrap .specs-table{width:100%;border-collapse:collapse;font-size:18px !important;}\n .ro-wrap .specs-table tr{border-bottom:1px solid var(--slate);}\n .ro-wrap .specs-table tr:last-child{border-bottom:none;}\n .ro-wrap .specs-table td{padding:11px 6px;vertical-align:top;}\n .ro-wrap .specs-table td:first-child{font-weight:500;color:var(--deep);width:44%;padding-right:16px;}\n .ro-wrap .specs-table td:last-child{color:var(--muted);}\n .ro-wrap .specs-table tr:hover td{background:var(--offwhite);}\n .ro-wrap .conditions-table{width:100%;border-collapse:collapse;font-size:18px !important;margin-top:4px;}\n .ro-wrap .conditions-table th{background:var(--deep);color:var(--white);font-size:15px !important;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:10px 12px;text-align:left;}\n .ro-wrap .conditions-table th:first-child{border-radius:var(--radius) 0 0 0;}\n .ro-wrap .conditions-table th:last-child{border-radius:0 var(--radius) 0 0;}\n .ro-wrap .conditions-table td{padding:10px 12px;border-bottom:1px solid var(--slate);color:var(--text);}\n .ro-wrap .conditions-table tr:nth-child(even) td{background:var(--offwhite);}\n .ro-wrap .ro-feature-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(220px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .ro-feature-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:20px 18px;}\n .ro-wrap .ro-feat-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--ocean),var(--sky));border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:12px;}\n .ro-wrap .ro-feature-card h3{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .ro-feature-card p{font-size:18px !important;color:var(--muted);line-height:1.55;margin:0;}\n .ro-wrap .pro-tip{display:block;background:#fffbeb;border:1px solid #f5d87a;border-radius:var(--radius);padding:18px 20px;margin-top:20px;box-sizing:border-box;width:100% !important;}\n .ro-wrap .pro-tip-icon{font-size:22px !important;display:inline;margin-right:8px;line-height:1.6 !important;}\n .ro-wrap .pro-tip p{font-size:18px !important;color:#5a4500;line-height:1.6 !important;margin:0;display:block;width:100%;}\n .ro-wrap .pro-tip strong{color:#3d2e00;}\n .ro-wrap .install-steps{counter-reset:step;list-style:none;padding:0;margin:4px 0 0;display:flex;flex-direction:column;gap:14px;}\n .ro-wrap .install-steps li{counter-increment:step;display:flex;align-items:flex-start;gap:14px;font-size:18px !important;color:var(--text);}\n .ro-wrap .install-steps li::before{content:counter(step);display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--ocean);color:white;font-size:15px !important;font-weight:700;flex-shrink:0;margin-top:1px;}\n .ro-wrap .filter-schedule{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .schedule-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .schedule-card .interval{font-size:22px !important;font-family:'DM Serif Display',serif;color:var(--sky);font-weight:400;margin-bottom:4px;}\n .ro-wrap .schedule-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .schedule-card p{font-size:15px !important;color:var(--muted);margin:0;line-height:1.45;}\n .ro-wrap .benefits-strip{display:flex;flex-wrap:wrap;background:var(--deep);color:var(--white);border-radius:0 0 var(--radius) var(--radius);overflow:hidden;}\n .ro-wrap .benefit-item{flex:1 1 200px;padding:24px 22px;border-right:1px solid rgba(255,255,255,.1);}\n .ro-wrap .benefit-item:last-child{border-right:none;}\n .ro-wrap .bi-icon{font-size:22px !important;margin-bottom:10px;}\n .ro-wrap .benefit-item h4{font-size:15px !important;font-weight:600;color:var(--aqua);margin-bottom:5px;text-transform:uppercase;letter-spacing:.05em;}\n .ro-wrap .benefit-item p{font-size:15px !important;color:rgba(255,255,255,.65);line-height:1.55;margin:0;}\n .ro-wrap .faucet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .faucet-card{border:2px solid var(--slate);border-radius:var(--radius);padding:18px;text-align:center;}\n .ro-wrap .faucet-icon{font-size:28px !important;margin-bottom:10px;}\n .ro-wrap .faucet-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .faucet-card p{font-size:15px !important;color:var(--muted);line-height:1.5;margin:0;}\n .ro-wrap .spec-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .spec-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .spec-card .sc-label{font-size:13px !important;font-weight:700;letter-spacing:.08em;color:var(--sky);text-transform:uppercase;margin-bottom:4px;}\n .ro-wrap .spec-card .sc-value{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eHM Digital Professional Grade\u003c\/div\u003e\n\u003ch2\u003e\u003cem\u003eDM-2 Industrial Inline Dual TDS Meter\u003c\/em\u003e\u003c\/h2\u003e\n\u003cp class=\"ro-tagline\"\u003eMonitor feed and product water quality in real-time with precision dual-probe TDS measurement for commercial and industrial reverse osmosis systems\u003c\/p\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ 0-9990 ppm Range\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Factory Calibrated\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ 1\/4\" Quick-Connect\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Industrial Casing\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eThe HM Digital DM-2 delivers simultaneous monitoring of incoming tap water and outgoing purified water through dual inline probes, giving you continuous feedback on system performance and filter efficiency. With \u003cstrong\u003e±2% accuracy\u003c\/strong\u003e across a \u003cstrong\u003e0-9990 ppm range\u003c\/strong\u003e and \u003cstrong\u003e46-inch shielded waterproof cables\u003c\/strong\u003e, this industrial-grade meter is built for demanding commercial applications including carwash systems, window washing rigs, manufacturing lines, and food processing facilities.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eKEY FEATURES\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eBuilt for Commercial Reliability\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e📊\u003c\/span\u003e\n\u003ch3\u003eDual TDS Display\u003c\/h3\u003e\n\u003cp\u003eSimultaneous monitoring of feed and product water with separate in and out electrode probes. Extra-large LCD shows both readings at once.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🔧\u003c\/span\u003e\n\u003ch3\u003eQuick Installation\u003c\/h3\u003e\n\u003cp\u003ePre-fitted with 1\/4\" John Guest quick-connect T-fittings. Drop into any standard RO system line in minutes without tools or thread tape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🛡️\u003c\/span\u003e\n\u003ch3\u003eIndustrial Design\u003c\/h3\u003e\n\u003cp\u003eWater-resistant casing built stronger than the DM-1. Variable mounting bracket adapts to any installation position. Shielded cables resist wear and moisture.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🎯\u003c\/span\u003e\n\u003ch3\u003ePrecision Calibration\u003c\/h3\u003e\n\u003cp\u003eFactory calibrated to 342 ppm NaCl. Recalibrate each probe independently or both simultaneously with included mini-screwdriver adjustment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e⚡\u003c\/span\u003e\n\u003ch3\u003eDual Range Accuracy\u003c\/h3\u003e\n\u003cp\u003eReads 0-999 ppm in 1 ppm increments, then 1000-9990 ppm in 10 ppm increments with blinking x10 indicator. ±2% accuracy throughout.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🔋\u003c\/span\u003e\n\u003ch3\u003eExtended Battery Life\u003c\/h3\u003e\n\u003cp\u003eAuto-off after 20 seconds conserves power. Two AAA batteries included deliver over 1000 hours of continuous monitoring between changes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eCommercial and Industrial Systems\u003c\/h3\u003e\n\u003cp\u003eThe HM Digital DM-2 installs on any reverse osmosis or deionization system using 1\/4\" tubing with John Guest fittings (also available in 3\/8\" configuration). Ideal for commercial carwash spot-free rinse systems, window cleaning pure water systems, manufacturing process water monitoring, food and beverage processing, aquarium and hydroponics facilities, laboratory water systems, and large-capacity residential RO installations. Use it to verify membrane performance, determine filter change intervals, and provide customers with continuous system feedback.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eHM Digital meters are factory-tested and calibrated to professional laboratory standards, trusted by water treatment professionals in industrial applications worldwide.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HM Digital","offers":[{"title":"Default Title","offer_id":35470038139042,"sku":"DM-2","price":78.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/product-5536585908386-padded.jpg?v=1777265316"},{"product_id":"hm-digital-tds-3-handheld-digital-tds-meter","title":"HM Digital (TDS-3) Handheld Digital TDS Meter","description":"\n\u003clink 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.ro-wrap .ro-callout p{font-size:18px !important;color:var(--text);line-height:1.7;margin:0;}\n .ro-wrap .ro-callout strong{color:var(--ocean);}\n .ro-wrap .ro-section{padding:36px 40px;border-bottom:1px solid var(--slate);}\n .ro-wrap .ro-label{font-size:13px !important;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--sky);margin-bottom:8px;}\n .ro-wrap .ro-title{font-family:'DM Serif Display',serif;font-size:24px !important;color:var(--deep);margin-bottom:20px;font-weight:400;}\n .ro-wrap .stage-pipeline{display:flex;flex-direction:column;gap:0;margin-top:4px;}\n .ro-wrap .stage-row{display:flex;flex-direction:row;gap:12px;position:relative;min-width:0;align-items:flex-start;width:100%;box-sizing:border-box;}\n .ro-wrap .stage-row:not(:last-child) .stage-line{position:absolute;left:17px;top:40px;bottom:0;width:2px;background:var(--slate);}\n .ro-wrap 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!important;box-sizing:border-box;}\n .ro-wrap .stage-body p{font-size:18px !important;color:var(--muted);line-height:1.6;margin:0;display:block;}\n .ro-wrap .stage-body .stage-part{font-size:15px !important;color:var(--sky);margin-top:6px;font-weight:500;}\n .ro-wrap .specs-table{width:100%;border-collapse:collapse;font-size:18px !important;}\n .ro-wrap .specs-table tr{border-bottom:1px solid var(--slate);}\n .ro-wrap .specs-table tr:last-child{border-bottom:none;}\n .ro-wrap .specs-table td{padding:11px 6px;vertical-align:top;}\n .ro-wrap .specs-table td:first-child{font-weight:500;color:var(--deep);width:44%;padding-right:16px;}\n .ro-wrap .specs-table td:last-child{color:var(--muted);}\n .ro-wrap .specs-table tr:hover td{background:var(--offwhite);}\n .ro-wrap .conditions-table{width:100%;border-collapse:collapse;font-size:18px !important;margin-top:4px;}\n .ro-wrap .conditions-table th{background:var(--deep);color:var(--white);font-size:15px 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!important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .ro-feature-card p{font-size:18px !important;color:var(--muted);line-height:1.55;margin:0;}\n .ro-wrap .pro-tip{display:block;background:#fffbeb;border:1px solid #f5d87a;border-radius:var(--radius);padding:18px 20px;margin-top:20px;box-sizing:border-box;width:100% !important;}\n .ro-wrap .pro-tip-icon{font-size:22px !important;display:inline;margin-right:8px;line-height:1.6 !important;}\n .ro-wrap .pro-tip p{font-size:18px !important;color:#5a4500;line-height:1.6 !important;margin:0;display:block;width:100%;}\n .ro-wrap .pro-tip strong{color:#3d2e00;}\n .ro-wrap .install-steps{counter-reset:step;list-style:none;padding:0;margin:4px 0 0;display:flex;flex-direction:column;gap:14px;}\n .ro-wrap .install-steps li{counter-increment:step;display:flex;align-items:flex-start;gap:14px;font-size:18px !important;color:var(--text);}\n .ro-wrap .install-steps li::before{content:counter(step);display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--ocean);color:white;font-size:15px !important;font-weight:700;flex-shrink:0;margin-top:1px;}\n .ro-wrap .filter-schedule{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .schedule-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .schedule-card .interval{font-size:22px !important;font-family:'DM Serif Display',serif;color:var(--sky);font-weight:400;margin-bottom:4px;}\n .ro-wrap .schedule-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .schedule-card p{font-size:15px !important;color:var(--muted);margin:0;line-height:1.45;}\n .ro-wrap .benefits-strip{display:flex;flex-wrap:wrap;background:var(--deep);color:var(--white);border-radius:0 0 var(--radius) var(--radius);overflow:hidden;}\n .ro-wrap .benefit-item{flex:1 1 200px;padding:24px 22px;border-right:1px solid rgba(255,255,255,.1);}\n .ro-wrap .benefit-item:last-child{border-right:none;}\n .ro-wrap .bi-icon{font-size:22px !important;margin-bottom:10px;}\n .ro-wrap .benefit-item h4{font-size:15px !important;font-weight:600;color:var(--aqua);margin-bottom:5px;text-transform:uppercase;letter-spacing:.05em;}\n .ro-wrap .benefit-item p{font-size:15px !important;color:rgba(255,255,255,.65);line-height:1.55;margin:0;}\n .ro-wrap .faucet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .faucet-card{border:2px solid var(--slate);border-radius:var(--radius);padding:18px;text-align:center;}\n .ro-wrap .faucet-icon{font-size:28px !important;margin-bottom:10px;}\n .ro-wrap .faucet-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .faucet-card p{font-size:15px !important;color:var(--muted);line-height:1.5;margin:0;}\n .ro-wrap .spec-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .spec-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .spec-card .sc-label{font-size:13px !important;font-weight:700;letter-spacing:.08em;color:var(--sky);text-transform:uppercase;margin-bottom:4px;}\n .ro-wrap .spec-card .sc-value{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\nThe HM Digital TDS-3 is a pocket-sized digital meter that measures total dissolved solids from 0 to 9990 ppm and water temperature from 0 to 80°C with automatic temperature compensation. At just 34 grams and 5.5 inches long, it's the smallest professional-grade TDS meter available, designed for water filtration verification, aquarium maintenance, hydroponics, and field testing.\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eKey Performance Metrics\u003c\/h2\u003e\n\u003cdiv class=\"spec-cards\"\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eTDS Range\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e0–9990 ppm\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eDual range with auto-switching resolution\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eTemperature Range\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e0–80°C\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eBuilt-in digital thermometer\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e±2%\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eFactory calibrated to 342 ppm NaCl\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eResolution\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e1 ppm \/ 1°C\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003e10 ppm resolution above 1000 ppm\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eBattery Life\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e1000 hours\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eTwo 1.5V button cells included\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e34 grams\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003ePocket-portable design\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eTECHNICAL DETAILS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eHM Digital TDS-3 Specifications\u003c\/h2\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eTDS-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Units\u003c\/td\u003e\n\u003ctd\u003eppm (mg\/L) for TDS, Celsius for temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATC Range\u003c\/td\u003e\n\u003ctd\u003e1–50°C (33–122°F) automatic compensation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Features\u003c\/td\u003e\n\u003ctd\u003eHold function, auto-off after 10 minutes, x10 indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibration\u003c\/td\u003e\n\u003ctd\u003eFactory calibrated, field recalibration possible with mini screwdriver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e14 x 2.3 x 1.5 cm (5.5 x 0.9 x 0.55 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003e2 x 1.5V button cell batteries (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eWhere to Use the TDS-3\u003c\/h2\u003e\n\u003cp\u003eThe HM Digital TDS-3 is ideal for verifying reverse osmosis system performance, testing drinking water quality, monitoring aquarium conditions for saltwater and freshwater fish, managing hydroponic nutrient solutions, checking colloidal silver concentrations, and field testing of wells, streams, or municipal water. Commercial applications include water cooler servicing, pool and spa maintenance, wastewater monitoring, and aquaculture facility management. The hold function lets you take readings in tight spaces and record measurements later, while the auto-off feature preserves battery life during field work.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pro-tip\"\u003e\n💧 \u003cstrong\u003ePro Tip:\u003c\/strong\u003e Test your RO system output regularly with the TDS-3. Pure RO water should measure under 10 ppm. If your reading climbs above 20-30 ppm, it's time to replace your membrane or check for bypass issues.\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"HM Digital","offers":[{"title":"Default Title","offer_id":35470038171810,"sku":"TDS-3","price":22.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/product-5536585941154-padded.jpg?v=1777265345"},{"product_id":"oakton-wd-35624-22-ph-tester-2-0-1-ph-accuracy","title":"Oakton (WD-35624-22) pH Tester 2; +0.1 pH Accuracy","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n --white:#ffffff;--offwhite:#f2f7fc;--slate:#dce8f5;--text:#0d1f38;--muted:#4a6280;\n --gold:#f59e0b;--radius:12px;\n font-family:'DM Sans',sans-serif;color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-wrap:break-word;word-break:break-word;min-width:0;\n }\n .ro-wrap .ro-hero{background:linear-gradient(135deg,var(--deep) 0%,var(--ocean) 50%,#1a5276 100%);color:var(--white);padding:52px 40px 44px;position:relative;overflow:hidden;border-radius:var(--radius) var(--radius) 0 0;}\n .ro-wrap .ro-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 70% 55% at 95% 45%,rgba(77,208,225,.15) 0%,transparent 65%),radial-gradient(ellipse 40% 40% at 5% 80%,rgba(255,255,255,.05) 0%,transparent 60%);pointer-events:none;}\n .ro-wrap .ro-eyebrow{font-size:13px !important;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:var(--aqua);margin-bottom:12px;}\n .ro-wrap .ro-hero h2{font-family:'DM Serif Display',serif;font-size:clamp(26px,4vw,40px) !important;line-height:1.15;font-weight:400;margin-bottom:16px;color:var(--white);}\n .ro-wrap .ro-hero h2 em{font-style:italic;color:var(--aqua);}\n .ro-wrap .ro-tagline{font-size:18px !important;color:rgba(255,255,255,.75);font-weight:300;margin-bottom:28px;}\n .ro-wrap .ro-badges{display:flex;flex-wrap:wrap;gap:10px;}\n .ro-wrap .ro-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);color:var(--white);font-size:15px !important;font-weight:500;padding:6px 14px;border-radius:40px;backdrop-filter:blur(6px);}\n .ro-wrap .ro-callout{background:var(--offwhite);border-left:4px solid var(--sky);padding:20px 24px;}\n .ro-wrap .ro-callout p{font-size:18px !important;color:var(--text);line-height:1.7;margin:0;}\n .ro-wrap .ro-callout strong{color:var(--ocean);}\n .ro-wrap .ro-section{padding:36px 40px;border-bottom:1px solid var(--slate);}\n .ro-wrap .ro-label{font-size:13px !important;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:var(--sky);margin-bottom:8px;}\n .ro-wrap .ro-title{font-family:'DM Serif 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.ro-feature-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(220px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .ro-feature-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:20px 18px;}\n .ro-wrap .ro-feat-icon{width:40px;height:40px;background:linear-gradient(135deg,var(--ocean),var(--sky));border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:12px;}\n .ro-wrap .ro-feature-card h3{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .ro-feature-card p{font-size:18px !important;color:var(--muted);line-height:1.55;margin:0;}\n .ro-wrap .pro-tip{display:block;background:#fffbeb;border:1px solid #f5d87a;border-radius:var(--radius);padding:18px 20px;margin-top:20px;box-sizing:border-box;width:100% !important;}\n .ro-wrap .pro-tip-icon{font-size:22px !important;display:inline;margin-right:8px;line-height:1.6 !important;}\n .ro-wrap .pro-tip p{font-size:18px !important;color:#5a4500;line-height:1.6 !important;margin:0;display:block;width:100%;}\n .ro-wrap .pro-tip strong{color:#3d2e00;}\n .ro-wrap .install-steps{counter-reset:step;list-style:none;padding:0;margin:4px 0 0;display:flex;flex-direction:column;gap:14px;}\n .ro-wrap .install-steps li{counter-increment:step;display:flex;align-items:flex-start;gap:14px;font-size:18px !important;color:var(--text);}\n .ro-wrap .install-steps li::before{content:counter(step);display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--ocean);color:white;font-size:15px !important;font-weight:700;flex-shrink:0;margin-top:1px;}\n .ro-wrap .filter-schedule{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .schedule-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .schedule-card .interval{font-size:22px !important;font-family:'DM Serif Display',serif;color:var(--sky);font-weight:400;margin-bottom:4px;}\n .ro-wrap .schedule-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .schedule-card p{font-size:15px !important;color:var(--muted);margin:0;line-height:1.45;}\n .ro-wrap .benefits-strip{display:flex;flex-wrap:wrap;background:var(--deep);color:var(--white);border-radius:0 0 var(--radius) var(--radius);overflow:hidden;}\n .ro-wrap .benefit-item{flex:1 1 200px;padding:24px 22px;border-right:1px solid rgba(255,255,255,.1);}\n .ro-wrap .benefit-item:last-child{border-right:none;}\n .ro-wrap .bi-icon{font-size:22px !important;margin-bottom:10px;}\n .ro-wrap .benefit-item h4{font-size:15px !important;font-weight:600;color:var(--aqua);margin-bottom:5px;text-transform:uppercase;letter-spacing:.05em;}\n .ro-wrap .benefit-item p{font-size:15px !important;color:rgba(255,255,255,.65);line-height:1.55;margin:0;}\n .ro-wrap .faucet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .faucet-card{border:2px solid var(--slate);border-radius:var(--radius);padding:18px;text-align:center;}\n .ro-wrap .faucet-icon{font-size:28px !important;margin-bottom:10px;}\n .ro-wrap .faucet-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .faucet-card p{font-size:15px !important;color:var(--muted);line-height:1.5;margin:0;}\n .ro-wrap .spec-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .spec-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .spec-card .sc-label{font-size:13px !important;font-weight:700;letter-spacing:.08em;color:var(--sky);text-transform:uppercase;margin-bottom:4px;}\n .ro-wrap .spec-card .sc-value{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eOakton Professional Testing Equipment\u003c\/div\u003e\n\u003ch2\u003eOakton \u003cem\u003epH Tester 2\u003c\/em\u003e (WD-35624-22)\u003c\/h2\u003e\n\u003cp class=\"ro-tagline\"\u003eWaterproof floating pH meter with replaceable electrode and automatic temperature compensation for reliable testing in any water environment\u003c\/p\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003e±0.1 pH Accuracy\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eIP67 Waterproof\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eReplaceable Electrode\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eATC\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eWHY IT WORKS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eProfessional-grade pH testing that floats, not sinks\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🌊\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eFloats on Water\u003c\/h3\u003e\n\u003cp\u003eBuoyant design prevents loss in tanks and ponds. IP67-rated waterproof and dustproof construction for field reliability.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🌡️\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eAuto Temperature Compensation\u003c\/h3\u003e\n\u003cp\u003eBuilt-in ATC maintains ±0.1 pH accuracy across 0 to 50°C operating range, correcting for temperature variations automatically.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🎯\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eThree-Point Calibration\u003c\/h3\u003e\n\u003cp\u003ePush-button calibration at pH 4.0, 7.0, and 10.0 with auto buffer recognition. Microprocessor handles the setup work.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🔄\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eReplaceable Electrode\u003c\/h3\u003e\n\u003cp\u003eSingle junction electrode replacement extends meter body life indefinitely. Replace only the electrode, reuse the tester body and electronics.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e📊\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eWide Range Coverage\u003c\/h3\u003e\n\u003cp\u003eMeasures -1.0 to 15.0 pH with 0.1 pH resolution. Hold function locks readings, auto-off conserves battery, error messages guide troubleshooting.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eTechnical Details\u003c\/h3\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eModel Number\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eWD-35624-22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003epH Range\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e-1.0 to 15.0 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eResolution\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eAccuracy\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e±0.1 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eCalibration Points\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eUp to three (4.0, 7.0, 10.0 pH)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eAutomatic (ATC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eElectrode Type\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eReplaceable single junction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eWaterproof Rating\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eIP67 certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e0 to 50°C (32 to 122°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003ePower Source\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eThree 1.5V batteries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eBattery Life\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e24 hours continuous use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eDimensions\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e6.5\" x 1.5\" diameter (16.5 cm x 3.8 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-label\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e4.5 oz (125 g)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eMAINTENANCE\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eReplacement Schedule\u003c\/h3\u003e\n\u003cdiv class=\"filter-schedule\"\u003e\n\u003cdiv class=\"schedule-card\"\u003e\n\u003cdiv class=\"interval\"\u003e6-12 Months\u003c\/div\u003e\n\u003ch4\u003epH Electrode Replacement\u003c\/h4\u003e\n\u003cp\u003eReplace single junction electrode when readings drift or calibration fails. Frequency depends on usage intensity and sample chemistry.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"schedule-card\"\u003e\n\u003cdiv class=\"interval\"\u003e24 Hours Use\u003c\/div\u003e\n\u003ch4\u003eBattery Replacement\u003c\/h4\u003e\n\u003cp\u003eReplace three 1.5V batteries after approximately 24 hours of continuous operation. Auto-off feature extends battery life during intermittent use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"schedule-card\"\u003e\n\u003cdiv class=\"interval\"\u003eWeekly\u003c\/div\u003e\n\u003ch4\u003eCalibration Check\u003c\/h4\u003e\n\u003cp\u003eVerify calibration weekly for critical applications. Recalibrate using pH 4.0, 7.0, and 10.0 buffer solutions when drift exceeds ±0.1 pH.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"benefits-strip\"\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e💰\u003c\/div\u003e\n\u003ch4\u003eLower Long-Term Cost\u003c\/h4\u003e\n\u003cp\u003eReplaceable electrode design means you only replace the sensor, not the entire meter body and electronics\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e🔬\u003c\/div\u003e\n\u003ch4\u003eLab-Grade Accuracy\u003c\/h4\u003e\n\u003cp\u003e±0.1 pH precision with ATC meets professional testing standards for water treatment, aquaculture, and quality control\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e⚡\u003c\/div\u003e\n\u003ch4\u003eField-Ready Design\u003c\/h4\u003e\n\u003cp\u003eFloats to prevent loss, IP67 waterproof rating, and hold function make this ideal for outdoor and industrial testing\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e🎛️\u003c\/div\u003e\n\u003ch4\u003eSmart Calibration\u003c\/h4\u003e\n\u003cp\u003eAuto buffer recognition and error messages eliminate guesswork, while three-point calibration ensures accuracy across the full pH range\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":35470464843938,"sku":"WD-35624-22","price":182.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/product-5536710951074-padded.jpg?v=1777267582"},{"product_id":"oakton-wd-35623-00-ph-continous-monitor-110v","title":"Oakton (WD-35623-00) pH Continous Monitor, 110V","description":"\n\u003clink 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eOakton Water Quality Meters\u003c\/div\u003e\n\u003ch2\u003e\n\u003cem\u003eOakton pH Continuous Monitor\u003c\/em\u003e (WD-35623-00)\u003c\/h2\u003e\n\u003cdiv class=\"ro-tagline\"\u003eBenchtop pH monitoring with continuous display and alarm functionality for laboratory and process control applications\u003c\/div\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ 110V AC Powered\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Continuous Monitoring\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Alarm Outputs\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Laboratory Grade\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eThe Oakton WD-35623-00 pH Continuous Monitor delivers reliable, real-time pH measurement for laboratory and process environments where constant monitoring is essential. Designed for \u003cstrong\u003e110V operation\u003c\/strong\u003e, this benchtop monitor provides continuous readout with programmable alarm setpoints to alert you when pH levels drift outside acceptable ranges. Built for users who need dependable data without constant supervision.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eKEY FEATURES\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eContinuous Monitoring Capabilities\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e📊\u003c\/span\u003e\n\u003ch3\u003eContinuous Display\u003c\/h3\u003e\n\u003cp\u003eReal-time pH readings on easy-to-read display panel for constant visibility of water quality conditions\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🔔\u003c\/span\u003e\n\u003ch3\u003eAlarm Outputs\u003c\/h3\u003e\n\u003cp\u003eProgrammable high and low alarm setpoints trigger visual or audible alerts when pH exceeds defined thresholds\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🔌\u003c\/span\u003e\n\u003ch3\u003e110V AC Power\u003c\/h3\u003e\n\u003cp\u003eStable mains power operation eliminates battery concerns for uninterrupted continuous monitoring applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🔬\u003c\/span\u003e\n\u003ch3\u003eLaboratory Grade\u003c\/h3\u003e\n\u003cp\u003ePrecision measurement and stable readings suitable for laboratory QC, process control, and water treatment oversight\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e⚙️\u003c\/span\u003e\n\u003ch3\u003eProcess Control\u003c\/h3\u003e\n\u003cp\u003eCompatible with external pH electrodes for remote sensing in tanks, reactors, or treatment systems\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🎯\u003c\/span\u003e\n\u003ch3\u003eBenchtop Design\u003c\/h3\u003e\n\u003cp\u003eCompact footprint for lab bench or panel mounting with clear visibility and accessible calibration controls\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eIdeal Monitoring Applications\u003c\/h3\u003e\n\u003cp\u003eThe Oakton WD-35623-00 pH Continuous Monitor suits laboratory water testing, aquaculture systems, hydroponic nutrient monitoring, industrial process control, and water treatment facilities. Compatible with standard BNC pH electrodes for flexible sensor selection. Model WD-35623-00 operates on 110V AC power and is designed for benchtop or wall-mount installation where continuous pH oversight is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eOakton water quality meters are trusted by laboratories and water professionals for accurate, dependable measurement in demanding applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":35470469857442,"sku":"WD-35623-00","price":344.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/product-5536712655010-padded.jpg?v=1777267572"},{"product_id":"oakton-wd-26885-14-ph-orp-controller-splash-res-enc","title":"Oakton (WD-26885-14) pH-ORP Controller Splash RES. 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n \u003cdiv class=\"ro-hero\"\u003e\n \u003cdiv class=\"ro-eyebrow\"\u003eOakton WD-26885-14\u003c\/div\u003e\n \u003ch2\u003epH-ORP Controller Splash RES. ENC.\u003c\/h2\u003e\n \u003cdiv class=\"ro-tagline\"\u003eWaterproof microprocessor controller for continuous pH and ORP monitoring in splash-prone environments\u003c\/div\u003e\n \u003cdiv class=\"ro-badges\"\u003e\n \u003cspan class=\"ro-badge\"\u003eIP67 Rated\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003eDual Parameter\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003eAuto Compensation\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003eReplaceable Sensor\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-callout\"\u003e\n \u003cp\u003eThe Oakton pH-ORP Controller Splash RES. ENC. (model WD-26885-14) is built for wet industrial and process environments where standard controllers fail. Its IP67-rated splash-resistant enclosure protects the microprocessor while delivering accurate pH and oxidation-reduction potential readings with automatic temperature compensation and push-button calibration.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eFEATURES\u003c\/div\u003e\n \u003cdiv class=\"ro-title\"\u003eDesigned for Demanding Conditions\u003c\/div\u003e\n \u003cdiv class=\"spec-cards\"\u003e\n \u003cdiv class=\"spec-card\"\u003e\n \u003cdiv class=\"spec-term\"\u003eEnclosure Rating\u003c\/div\u003e\n \u003cdiv class=\"spec-detail\"\u003eIP67 waterproof and dustproof housing that floats for recovery\u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"spec-card\"\u003e\n \u003cdiv class=\"spec-term\"\u003eMeasurement Modes\u003c\/div\u003e\n \u003cdiv class=\"spec-detail\"\u003eDual pH and ORP monitoring with switchable conductivity (TDS) and temperature readouts\u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"spec-card\"\u003e\n \u003cdiv class=\"spec-term\"\u003eOperation Styles\u003c\/div\u003e\n \u003cdiv class=\"spec-detail\"\u003eFunctions as both cup-style and dip-style tester for flexibility in sampling\u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"spec-card\"\u003e\n \u003cdiv class=\"spec-term\"\u003eCalibration\u003c\/div\u003e\n \u003cdiv class=\"spec-detail\"\u003ePush-button calibration with hold function and automatic shutoff\u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"spec-card\"\u003e\n \u003cdiv class=\"spec-term\"\u003eSensor Design\u003c\/div\u003e\n \u003cdiv class=\"spec-detail\"\u003eReplaceable sensor module allows meter body reuse, reducing replacement costs\u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"spec-card\"\u003e\n \u003cdiv class=\"spec-term\"\u003eTemperature Compensation\u003c\/div\u003e\n \u003cdiv class=\"spec-detail\"\u003eAutomatic temperature compensation ensures accurate readings across varying conditions\u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n \u003cdiv class=\"ro-title\"\u003eApplication Range\u003c\/div\u003e\n \u003cp\u003eThe WD-26885-14 is ideal for water treatment facilities, aquaculture operations, industrial process monitoring, and laboratory environments where splash or moisture exposure is common. Use with Oakton replacement pH and ORP sensors for ongoing maintenance. The microprocessor controller is certifiable to IP67 standards for use in wet or dusty locations where continuous monitoring is required.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":35470469955746,"sku":"WD-26885-14","price":477.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/product-5536712818850-padded.jpg?v=1777267561"},{"product_id":"oakton-wd-35801-01-inline-ph-electrode-10-cable-without-atc","title":"Oakton (WD-35801-01) Inline pH Electrode 10' Cable without ATC","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n 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!important;font-weight:700;letter-spacing:.08em;color:var(--sky);text-transform:uppercase;margin-bottom:4px;}\n .ro-wrap .spec-card .sc-value{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\nThe Oakton WD-35801-01 inline pH electrode delivers continuous monitoring for water quality applications where once-a-day testing isn't enough. This single junction electrode with 10-foot cable provides months of reliable pH measurement when paired with compatible Oakton continuous monitors.\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eTechnical Details\u003c\/h2\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eOakton WD-35801-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrode Type\u003c\/td\u003e\n\u003ctd\u003eInline pH, single junction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e10 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003eWithout ATC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunction Style\u003c\/td\u003e\n\u003ctd\u003eSingle junction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eContinuous pH monitoring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e0.0 to 14.0 pH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e0.5 lb (0.23 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eINSTALLATION \u0026amp; USE\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eSetup Instructions\u003c\/h2\u003e\n\u003col class=\"install-steps\"\u003e\n\u003cli\u003eConnect the 10-foot cable from the WD-35801-01 electrode to your Oakton pH continuous monitor\u003c\/li\u003e\n\u003cli\u003eInstall the inline electrode in your water line at the desired monitoring point, ensuring proper flow direction and secure mounting\u003c\/li\u003e\n\u003cli\u003ePerform three-point calibration using pH 4, 7, and 10 buffer solutions according to your monitor's auto buffer recognition protocol\u003c\/li\u003e\n\u003cli\u003eAllow the electrode to stabilize in your process water for 15-20 minutes before relying on readings\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eWorks With\u003c\/h2\u003e\n\u003cp\u003eThis electrode is designed for use with Oakton pH continuous monitors that accept inline electrodes without automatic temperature compensation. The single junction design is suitable for most general water quality applications including hydroponics, aquaculture, and industrial process monitoring. The 10-foot cable provides flexible placement options between your monitoring point and display unit.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pro-tip\"\u003e\n🔧 Without ATC, you'll need to manually adjust for temperature variations if your water temperature fluctuates more than a few degrees. For applications with significant temperature swings, consider an electrode with built-in ATC for more accurate readings.\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":35470470545570,"sku":"WD-35801-01","price":330.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/oakton-wd-35801-01-inline-ph-electrode-10-cable-without-atc-555981.jpg?v=1759500278"},{"product_id":"oakton-wd-35801-02-ph-electrode-sgl-jctn-inl-subm","title":"Oakton (WD-35801-02) pH Electrode SGL JCTN INL-SUBM","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n 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.stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eOakton Professional Grade\u003c\/div\u003e\n\u003ch2\u003epH Electrode \u003cem\u003eSGL JCTN INL-SUBM\u003c\/em\u003e\n\u003c\/h2\u003e\n\u003cp class=\"ro-tagline\"\u003eSingle junction, inline submersible pH electrode designed for continuous monitoring in demanding aquatic environments\u003c\/p\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003eModel WD-35801-02\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eSubmersible Design\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eOakton Compatible\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eWHY IT WORKS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eBuilt for Submersion and Continuous Use\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e💧\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eInline Submersible\u003c\/h3\u003e\n\u003cp\u003eDesigned to remain submerged for extended periods, ideal for monitoring tanks, aquariums, and process water applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🔗\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eSingle Junction Design\u003c\/h3\u003e\n\u003cp\u003eReliable reference junction provides stable readings in clean to moderately contaminated water samples\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🎯\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eProfessional Accuracy\u003c\/h3\u003e\n\u003cp\u003ePrecision glass membrane responds quickly to pH changes across the full measurement range\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🔧\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eReplaceable Sensor\u003c\/h3\u003e\n\u003cp\u003eExtends the life of your Oakton meter body by replacing only the electrode when needed\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eWorks With Oakton Water Quality Meters\u003c\/h3\u003e\n\u003cp\u003eThe WD-35801-02 electrode connects to Oakton microprocessor-based pH meters with BNC connector input. Compatible with Oakton waterproof TDSTestrs+ and handheld pH meters that accept standard single junction electrodes. Verify your meter accepts submersible probes before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eMAINTENANCE\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eElectrode Care Schedule\u003c\/h3\u003e\n\u003cdiv class=\"filter-schedule\"\u003e\n\u003cdiv class=\"schedule-card\"\u003e\n\u003cdiv class=\"interval\"\u003eDaily\u003c\/div\u003e\n\u003ch4\u003eRinse After Use\u003c\/h4\u003e\n\u003cp\u003eRinse electrode with deionized water after each measurement to prevent junction fouling and maintain accuracy\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"schedule-card\"\u003e\n\u003cdiv class=\"interval\"\u003eWeekly\u003c\/div\u003e\n\u003ch4\u003eStorage Solution\u003c\/h4\u003e\n\u003cp\u003eStore electrode in proper pH storage solution to keep glass membrane hydrated and reference junction functional\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"schedule-card\"\u003e\n\u003cdiv class=\"interval\"\u003eMonthly\u003c\/div\u003e\n\u003ch4\u003eCalibration Check\u003c\/h4\u003e\n\u003cp\u003eVerify accuracy with pH buffer solutions and recalibrate if readings drift beyond acceptable range\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"schedule-card\"\u003e\n\u003cdiv class=\"interval\"\u003eAs Needed\u003c\/div\u003e\n\u003ch4\u003eReplace Electrode\u003c\/h4\u003e\n\u003cp\u003eReplace when response time slows, readings become unstable, or electrode no longer calibrates properly\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"benefits-strip\"\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e🔬\u003c\/div\u003e\n\u003ch4\u003eLaboratory Precision\u003c\/h4\u003e\n\u003cp\u003eProfessional-grade sensor delivers reliable pH measurements for water quality testing and process control\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e⚡\u003c\/div\u003e\n\u003ch4\u003eFast Response Time\u003c\/h4\u003e\n\u003cp\u003eQuick stabilization means less wait time between samples and more efficient testing workflows\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e💰\u003c\/div\u003e\n\u003ch4\u003eCost Effective\u003c\/h4\u003e\n\u003cp\u003eReplace only the electrode instead of the entire meter, reducing long-term equipment costs\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e🛡️\u003c\/div\u003e\n\u003ch4\u003eDurable Construction\u003c\/h4\u003e\n\u003cp\u003eBuilt to withstand submersion and repeated use in aquatic monitoring applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":35470470611106,"sku":"WD-35801-02","price":256.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/oakton-wd-35801-02-ph-electrode-sgl-jctn-inl-subm-313173.jpg?v=1759500278"},{"product_id":"oakton-wd-35801-08-ph-electrode-dbl-jctn-inl-subm","title":"Oakton (WD-35801-08) pH Electrode DBL JCTN INL-SUBM","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n --white:#ffffff;--offwhite:#f2f7fc;--slate:#dce8f5;--text:#0d1f38;--muted:#4a6280;\n --gold:#f59e0b;--radius:12px;\n font-family:'DM Sans',sans-serif;color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-wrap:break-word;word-break:break-word;min-width:0;\n }\n .ro-wrap 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.ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eOakton\u003c\/div\u003e\n\u003ch2\u003epH Electrode DBL JCTN INL-SUBM\u003c\/h2\u003e\n\u003cdiv class=\"ro-tagline\"\u003eDouble junction inline submersible electrode for demanding pH measurement in high-conductivity and contaminated samples\u003c\/div\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003eDouble Junction\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eInline Design\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eSubmersible\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eModel WD-35801-08\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\nThe Oakton WD-35801-08 uses double junction technology to isolate the reference element from challenging sample conditions that would foul standard single-junction electrodes. The inline submersible body allows continuous monitoring in process streams, tanks, and harsh environments where conventional probes fail.\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eHOW IT WORKS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eDouble Junction Protection\u003c\/h2\u003e\n\u003cdiv class=\"stage-pipeline\"\u003e\n\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e1\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eSENSING\u003c\/span\u003e\n\u003ch3\u003eGlass Bulb pH Measurement\u003c\/h3\u003e\n\u003cp\u003epH-sensitive glass membrane responds to hydrogen ion activity in the sample, generating a millivolt potential proportional to pH level.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e2\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eISOLATION\u003c\/span\u003e\n\u003ch3\u003eDouble Junction Reference\u003c\/h3\u003e\n\u003cp\u003eSecondary electrolyte chamber separates the internal silver\/silver chloride reference from contaminating ions in dirty, high-TDS, or protein-rich samples.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e3\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eJUNCTION\u003c\/span\u003e\n\u003ch3\u003eSealed Inline Body\u003c\/h3\u003e\n\u003cp\u003eSubmersible housing with inline connection allows installation directly in process lines or immersion in tanks for continuous monitoring.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eSystem Requirements\u003c\/h2\u003e\n\u003cp\u003eThe Oakton WD-35801-08 electrode connects to any pH meter or controller with BNC input. Recommended for high-conductivity water, wastewater, process streams with suspended solids, and applications where tris buffer, sulfide, or protein contamination would poison standard reference junctions. Not suitable for samples containing strong oxidizers or hydrofluoric acid that attack glass membranes. Verify cable length and mounting orientation meet your installation requirements before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":35470470840482,"sku":"WD-35801-08","price":299.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/oakton-wd-35801-08-ph-electrode-dbl-jctn-inl-subm-594985.jpg?v=1759500280"},{"product_id":"oakton-wd-35801-21-orp-electrode-inline-submersible","title":"Oakton (WD-35801-21) ORP Electrode Inline-Submersible","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n --white:#ffffff;--offwhite:#f2f7fc;--slate:#dce8f5;--text:#0d1f38;--muted:#4a6280;\n 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p{font-size:15px !important;color:rgba(255,255,255,.65);line-height:1.55;margin:0;}\n .ro-wrap .faucet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .faucet-card{border:2px solid var(--slate);border-radius:var(--radius);padding:18px;text-align:center;}\n .ro-wrap .faucet-icon{font-size:28px !important;margin-bottom:10px;}\n .ro-wrap .faucet-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .faucet-card p{font-size:15px !important;color:var(--muted);line-height:1.5;margin:0;}\n .ro-wrap .spec-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .spec-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .spec-card .sc-label{font-size:13px !important;font-weight:700;letter-spacing:.08em;color:var(--sky);text-transform:uppercase;margin-bottom:4px;}\n .ro-wrap .spec-card .sc-value{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n \u003cdiv class=\"ro-callout\"\u003e\n The Oakton WD-35801-21 ORP electrode delivers reliable oxidation-reduction potential measurement in inline and submersible applications where continuous monitoring is essential. Built for industrial water treatment, aquaculture, and process control environments, this probe provides accurate millivolt readings in demanding conditions.\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eTechnical Details\u003c\/h2\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003ctr\u003e\n \u003ctd\u003eModel Number\u003c\/td\u003e\n \u003ctd\u003eWD-35801-21\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eProbe Type\u003c\/td\u003e\n \u003ctd\u003eORP (Oxidation-Reduction Potential)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eConfiguration\u003c\/td\u003e\n \u003ctd\u003eInline and submersible compatible\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReference Type\u003c\/td\u003e\n \u003ctd\u003eSilver\/silver chloride gel-filled\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eBody Material\u003c\/td\u003e\n \u003ctd\u003eEpoxy-sealed housing\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eConnection\u003c\/td\u003e\n \u003ctd\u003eBNC connector\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Range\u003c\/td\u003e\n \u003ctd\u003e0 to 80°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eManufacturer\u003c\/td\u003e\n \u003ctd\u003eOakton Instruments\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eINSTALLATION \u0026amp; USE\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eSetup and Operation\u003c\/h2\u003e\n \u003col class=\"install-steps\"\u003e\n \u003cli\u003eRemove protective cap and inspect platinum sensing surface for cleanliness or damage before installation\u003c\/li\u003e\n \u003cli\u003eInstall electrode into inline flow chamber or mount for submersible use, ensuring sensing tip remains submerged during operation\u003c\/li\u003e\n \u003cli\u003eConnect BNC cable to compatible Oakton ORP meter or controller and allow 15-20 minutes for electrode equilibration\u003c\/li\u003e\n \u003cli\u003eCalibrate using fresh Zobell's solution (220 mV at 25°C) or alternative ORP standard per meter instructions\u003c\/li\u003e\n \u003cli\u003eMonitor readings and clean platinum surface periodically with mild abrasive or dilute acid to maintain response time\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eSystem Integration\u003c\/h2\u003e\n \u003cp\u003eThe Oakton WD-35801-21 electrode works with any ORP meter or controller equipped with a standard BNC input. Commonly paired with Oakton handheld meters, benchtop controllers, and inline monitoring systems for water treatment applications including chlorine monitoring, ozone treatment verification, and industrial process control. The dual-use design allows the same electrode to function in both flow-through installations and direct immersion setups without adapter hardware.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pro-tip\"\u003e\n 🔧 \u003cstrong\u003ePro tip:\u003c\/strong\u003e ORP electrodes respond to the overall oxidizing or reducing environment, not specific chemicals. Always correlate ORP readings with known reference conditions for your application, and replace Zobell's calibration solution every 90 days as it degrades with air exposure.\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":35470470971554,"sku":"WD-35801-21","price":267.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/oakton-wd-35801-21-orp-electrode-inline-submersible-721074.jpg?v=1759500280"},{"product_id":"oakton-wd-35806-22-orp-electrode-flat-self-clean","title":"Oakton (WD-35806-22) ORP Electrode Flat Self Clean","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n 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p{font-size:15px !important;color:rgba(255,255,255,.65);line-height:1.55;margin:0;}\n .ro-wrap .faucet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .faucet-card{border:2px solid var(--slate);border-radius:var(--radius);padding:18px;text-align:center;}\n .ro-wrap .faucet-icon{font-size:28px !important;margin-bottom:10px;}\n .ro-wrap .faucet-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .faucet-card p{font-size:15px !important;color:var(--muted);line-height:1.5;margin:0;}\n .ro-wrap .spec-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .spec-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .spec-card .sc-label{font-size:13px 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.stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eOakton Water Quality Monitoring\u003c\/div\u003e\n\u003ch2\u003eOakton \u003cem\u003eORP Electrode Flat Self Clean\u003c\/em\u003e\n\u003c\/h2\u003e\n\u003cp class=\"ro-tagline\"\u003eFlat-surface design with integrated cleaning junction for reliable oxidation-reduction potential measurement in demanding water quality applications\u003c\/p\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003eModel WD-35806-22\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eSelf-Cleaning\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eFlat Surface\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eWHY IT WORKS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eBuilt for Process and Field Monitoring\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🔄\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eSelf-Cleaning Junction\u003c\/h3\u003e\n\u003cp\u003eIntegrated cleaning mechanism prevents clogging and contamination in challenging water samples, extending electrode life and reducing maintenance\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e📐\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eFlat Surface Design\u003c\/h3\u003e\n\u003cp\u003eLow-profile electrode geometry allows direct contact with surfaces and samples where conventional bulb electrodes cannot reach\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e⚡\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eStable ORP Response\u003c\/h3\u003e\n\u003cp\u003ePlatinum band sensor provides fast, accurate oxidation-reduction potential readings for chlorine monitoring, disinfection verification, and process control\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🔬\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eField-Ready Construction\u003c\/h3\u003e\n\u003cp\u003eRugged design withstands industrial and environmental testing conditions where standard ORP probes fail or require frequent replacement\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eWorks With Oakton Meters\u003c\/h3\u003e\n\u003cp\u003eThe Oakton WD-35806-22 ORP electrode is compatible with Oakton handheld and benchtop meters accepting standard BNC connectors. Designed for use with cooling towers, wastewater systems, aquaculture monitoring, pool and spa testing, and industrial process applications requiring ORP measurement. Verify connector type and measurement range with your specific Oakton meter model before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eMAINTENANCE\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eElectrode Care Schedule\u003c\/h3\u003e\n\u003cdiv class=\"filter-schedule\"\u003e\n\u003cdiv class=\"schedule-card\"\u003e\n\u003cdiv class=\"interval\"\u003eAfter Each Use\u003c\/div\u003e\n\u003ch4\u003eRinse and Store\u003c\/h4\u003e\n\u003cp\u003eRinse electrode with deionized water and store in ORP storage solution or pH 4 buffer to maintain junction hydration\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"schedule-card\"\u003e\n\u003cdiv class=\"interval\"\u003eWeekly\u003c\/div\u003e\n\u003ch4\u003eClean Junction\u003c\/h4\u003e\n\u003cp\u003eActivate self-cleaning mechanism or gently clean platinum band with soft cloth to remove buildup from samples\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"schedule-card\"\u003e\n\u003cdiv class=\"interval\"\u003eMonthly\u003c\/div\u003e\n\u003ch4\u003eVerify Reading\u003c\/h4\u003e\n\u003cp\u003eTest electrode response using ORP standard solution (typically 200-220 mV) to confirm accuracy and stability\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"schedule-card\"\u003e\n\u003cdiv class=\"interval\"\u003e6-12 Months\u003c\/div\u003e\n\u003ch4\u003eElectrode Replacement\u003c\/h4\u003e\n\u003cp\u003eReplace electrode when readings drift, response time slows, or calibration cannot be achieved with reference standards\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"benefits-strip\"\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e🛡️\u003c\/div\u003e\n\u003ch4\u003eReduced Fouling\u003c\/h4\u003e\n\u003cp\u003eSelf-cleaning junction extends service life in high-contamination environments\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e📏\u003c\/div\u003e\n\u003ch4\u003eAccess Tight Spaces\u003c\/h4\u003e\n\u003cp\u003eFlat electrode surface reaches where bulb designs cannot fit\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e⚙️\u003c\/div\u003e\n\u003ch4\u003eStandard BNC\u003c\/h4\u003e\n\u003cp\u003eUniversal connector works with most Oakton ORP and pH meters\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e🔧\u003c\/div\u003e\n\u003ch4\u003eField Serviceable\u003c\/h4\u003e\n\u003cp\u003eSimple maintenance procedures keep electrode performing without lab equipment\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":35470471135394,"sku":"WD-35806-22","price":289.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/oakton-wd-35806-22-orp-electrode-flat-self-clean-607909.jpg?v=1759500281"},{"product_id":"oakton-wd-35805-13-platinum-band-sensor-orp-electrode-single-junction-for-redox-readings","title":"Oakton (WD-35805-13) Platinum Band Sensor ORP Electrode, Single-Junction For REDOX readings","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n --white:#ffffff;--offwhite:#f2f7fc;--slate:#dce8f5;--text:#0d1f38;--muted:#4a6280;\n --gold:#f59e0b;--radius:12px;\n font-family:'DM 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!important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\nThe Oakton WD-35805-13 Platinum Band Sensor ORP Electrode delivers precise REDOX millivolt readings for water quality monitoring in field and laboratory environments. This single-junction design features a platinum band sensor paired with a sealed silver chloride reference housed in durable epoxy construction for reliable oxidation-reduction potential measurements.\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eElectrode Design \u0026amp; Configuration\u003c\/h2\u003e\n\u003cdiv class=\"spec-cards\"\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eSensor Type\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003ePlatinum Band\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eFor accurate ORP\/REDOX readings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eJunction Style\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eSingle-Junction\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eSimplified reference system\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eReference Solution\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eSilver Chloride\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eAgCl reference chemistry\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eHousing Material\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eEpoxy Sealed\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eRugged, chemical-resistant\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eModel Number\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eWD-35805-13\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eOakton OEM part\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eMeasurement\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003emV Output\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eDirect REDOX potential\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eTECHNICAL DETAILS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eConstruction \u0026amp; Performance Data\u003c\/h2\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrode Type\u003c\/td\u003e\n\u003ctd\u003eORP (Oxidation-Reduction Potential)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Technology\u003c\/td\u003e\n\u003ctd\u003ePlatinum band sensor for stable, repeatable readings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eJunction Configuration\u003c\/td\u003e\n\u003ctd\u003eSingle-junction design with sealed AgCl reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Construction\u003c\/td\u003e\n\u003ctd\u003eRugged epoxy body, sealed against contamination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Chemistry\u003c\/td\u003e\n\u003ctd\u003eSilver chloride (AgCl) electrolyte solution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntended Use\u003c\/td\u003e\n\u003ctd\u003eField testing, clean water, general purpose applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eOakton (Model WD-35805-13)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eIdeal Use Cases\u003c\/h2\u003e\n\u003cp\u003eThe Oakton WD-35805-13 ORP electrode is designed for general purpose oxidation-reduction potential measurements in relatively clean water samples and field conditions. The single-junction design makes it well-suited for tap water, treated effluent, and environmental monitoring where sample contamination is minimal. This electrode pairs with Oakton meters and any ORP-capable instrument accepting standard BNC connections. Best results are achieved in applications without heavy particulates, sulfides, or proteins that can foul the platinum sensor or clog the reference junction.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pro-tip\"\u003e\n💧 Store ORP electrodes in tap water or pH 4 buffer solution, never deionized water. The sealed silver chloride reference in the WD-35805-13 requires minimal maintenance but should be inspected periodically for discoloration or crystal buildup around the junction.\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":35470471299234,"sku":"WD-35805-13","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/oakton-wd-35805-13-platinum-band-sensor-orp-electrode-single-junction-for-redox-readings-527774.jpg?v=1759500281"},{"product_id":"oakton-wd-35653-13-tds-15-000-pouches-13-455-ppm-20-box","title":"Oakton (WD-35653-13) TDS 15,000 Pouches (13,455 PPM) 20-Box","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n 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var(--radius);overflow:hidden;}\n .ro-wrap .benefit-item{flex:1 1 200px;padding:24px 22px;border-right:1px solid rgba(255,255,255,.1);}\n .ro-wrap .benefit-item:last-child{border-right:none;}\n .ro-wrap .bi-icon{font-size:22px !important;margin-bottom:10px;}\n .ro-wrap .benefit-item h4{font-size:15px !important;font-weight:600;color:var(--aqua);margin-bottom:5px;text-transform:uppercase;letter-spacing:.05em;}\n .ro-wrap .benefit-item p{font-size:15px !important;color:rgba(255,255,255,.65);line-height:1.55;margin:0;}\n .ro-wrap .faucet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .faucet-card{border:2px solid var(--slate);border-radius:var(--radius);padding:18px;text-align:center;}\n .ro-wrap .faucet-icon{font-size:28px !important;margin-bottom:10px;}\n .ro-wrap .faucet-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .faucet-card p{font-size:15px 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eOakton Water Quality Meters\u003c\/div\u003e\n\u003ch2\u003e\n\u003cem\u003eOakton TDS 15,000 Calibration Pouches\u003c\/em\u003e (WD-35653-13)\u003c\/h2\u003e\n\u003cdiv class=\"ro-tagline\"\u003eNIST-traceable 13,455 PPM calibration solution in single-use pouches for field-ready precision\u003c\/div\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ NIST Traceable\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ ±1% Accuracy at 25°C\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Premixed \u0026amp; Ready\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ 20 Pouches per Box\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eOakton WD-35653-13 calibration pouches deliver lab-grade accuracy in the field. Each single-use pouch contains \u003cstrong\u003e13,455 PPM TDS solution\u003c\/strong\u003e standardized against NIST standards, ensuring your TDS meters maintain \u003cstrong\u003e±1% accuracy at 25°C\u003c\/strong\u003e. No mixing, no waste—just tear, calibrate, and trust your readings.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eKEY FEATURES\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eWhy Oakton TDS 15,000 Pouches Matter\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e📊\u003c\/span\u003e\n\u003ch3\u003eNIST-Traceable Standard\u003c\/h3\u003e\n\u003cp\u003eEvery batch standardized against NIST reference materials for regulatory compliance and audit-ready documentation\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🎯\u003c\/span\u003e\n\u003ch3\u003e13,455 PPM Precision\u003c\/h3\u003e\n\u003cp\u003eHigh-range TDS calibration point ideal for industrial water, brackish sources, and wastewater monitoring applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e💧\u003c\/span\u003e\n\u003ch3\u003eSingle-Use Convenience\u003c\/h3\u003e\n\u003cp\u003ePremixed pouches eliminate contamination risk and solution degradation—fresh calibration every time\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🌡️\u003c\/span\u003e\n\u003ch3\u003e±1% Temperature Accuracy\u003c\/h3\u003e\n\u003cp\u003eCalibrated to deliver ±1% accuracy at 25°C with clear temperature coefficient data for field compensation\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🚀\u003c\/span\u003e\n\u003ch3\u003eField-Ready Format\u003c\/h3\u003e\n\u003cp\u003ePortable pouches designed for on-site calibration without bulky bottles or measuring equipment\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e📦\u003c\/span\u003e\n\u003ch3\u003e20-Pouch Box\u003c\/h3\u003e\n\u003cp\u003eBulk packaging reduces per-calibration cost while maintaining individual pouch freshness and sterility\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eCompatible Meters \u0026amp; Use Cases\u003c\/h3\u003e\n\u003cp\u003eOakton WD-35653-13 TDS 15,000 pouches are compatible with all Oakton TDSTestr, CONTestr, and ECTestr series meters, plus most handheld TDS meters from other manufacturers that accept multi-point calibration. Ideal for municipal water testing, reverse osmosis feed water analysis, cooling tower management, agricultural runoff monitoring, and industrial process water verification where high-range TDS readings require precision calibration against traceable standards.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eOakton has been manufacturing lab-grade water quality instruments and calibration solutions for over 35 years, trusted by water treatment professionals, environmental labs, and compliance officers worldwide.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":35470472118434,"sku":"WD-35653-13-20","price":48.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/oakton-wd-35653-13-tds-15000-pouches-13455-ppm-20-box-703441.jpg?v=1762459624"},{"product_id":"oakton-wd-35653-00-deionized-rinse-water-pouches-20-box","title":"Oakton (WD-35653-00) Deionized Rinse Water Pouches (20-Box)","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n --white:#ffffff;--offwhite:#f2f7fc;--slate:#dce8f5;--text:#0d1f38;--muted:#4a6280;\n --gold:#f59e0b;--radius:12px;\n font-family:'DM Sans',sans-serif;color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-wrap:break-word;word-break:break-word;min-width:0;\n 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.ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\nThe Oakton WD-35653-00 Deionized Rinse Water Pouches deliver NIST-traceable calibration-grade deionized water in convenient 20 ml single-use pouches. Each box contains 20 individually sealed pouches designed for field calibration and rinsing of water quality meters with ±1% accuracy at 25°C.\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eKey Product Specifications\u003c\/h2\u003e\n\u003cdiv class=\"spec-cards\"\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eVolume Per Pouch\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e20 ml\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eSingle-use portion\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eBox Quantity\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e20 Pouches\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eIndividually sealed\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e±1%\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eAt 25°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eTraceability\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eNIST\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eStandardized materials\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eCondition\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eReady to Use\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003ePremixed solution\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eApplication\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eField Use\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003ePortable calibration\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eTECHNICAL DETAILS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eProduct Information\u003c\/h2\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003eWD-35653-00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolution Type\u003c\/td\u003e\n\u003ctd\u003eDeionized Water (DI Water)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Use\u003c\/td\u003e\n\u003ctd\u003eCalibration solution and rinse water for water quality meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging Format\u003c\/td\u003e\n\u003ctd\u003eSingle-use pouches (20 ml each)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Requirement\u003c\/td\u003e\n\u003ctd\u003eStore at room temperature, sealed until use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuality Standard\u003c\/td\u003e\n\u003ctd\u003eNIST traceable materials with standardized preparation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf Stability\u003c\/td\u003e\n\u003ctd\u003eLong shelf life when stored sealed and away from contamination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eIdeal Applications\u003c\/h2\u003e\n\u003cp\u003eThe Oakton WD-35653-00 deionized rinse water pouches are designed for use with Oakton water quality meters and compatible instruments from other manufacturers. Ideal for field technicians, laboratory staff, and water quality professionals who need portable, contamination-free rinse water for sensor calibration and maintenance. The 20 ml pouch format eliminates the need to carry bulk deionized water bottles, reducing the risk of contamination between uses. Use these pouches to rinse pH electrodes, conductivity probes, ORP sensors, and dissolved oxygen meters before and after calibration with standard solutions. Each pouch provides enough volume for thorough rinsing without waste.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pro-tip\"\u003e\n💧 \u003cstrong\u003ePro tip:\u003c\/strong\u003e Keep several Oakton WD-35653-00 pouches in your field kit alongside your calibration standards. Using fresh deionized water for each rinse step prevents cross-contamination between calibration solutions and ensures your meter accuracy stays within specification. The single-use format means you never expose your rinse water to ambient contaminants.\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":35470472609954,"sku":"WD-35653-00","price":48.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/oakton-wd-35653-00-deionized-rinse-water-pouches-20-box-938197.jpg?v=1759500283"},{"product_id":"oakton-wd-35653-10-tds-447-pouch-300-ppm-20-pouches-box","title":"Oakton (WD-35653-10) TDS 447 Pouch (300 PPM) 20 pouches-box","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n --white:#ffffff;--offwhite:#f2f7fc;--slate:#dce8f5;--text:#0d1f38;--muted:#4a6280;\n 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!important;font-weight:700;letter-spacing:.08em;color:var(--sky);text-transform:uppercase;margin-bottom:4px;}\n .ro-wrap .spec-card .sc-value{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\nThe Oakton WD-35653-10 TDS 447 Pouch delivers factory-calibrated 300 PPM reference solution in individually sealed pouches for on-site meter verification. Each box contains 20 single-use pouches standardized against NIST materials with ±1% accuracy at 25°C.\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eTDS 447 Calibration Standard\u003c\/h2\u003e\n\u003cdiv class=\"spec-cards\"\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eTDS Concentration\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e300 PPM\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eFactory standardized\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e±1%\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eAt 25°C\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eTraceability\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eNIST\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eCertified reference\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003ePackage Quantity\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e20 Pouches\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eSingle-use sealed\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eFormat\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eReady-to-Use\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003ePremixed solution\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eApplication\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eField Use\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003ePortable calibration\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eTECHNICAL DETAILS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eProduct Information\u003c\/h2\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003eWD-35653-10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eOakton TDS 447 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolution Type\u003c\/td\u003e\n\u003ctd\u003eTotal Dissolved Solids Calibration Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConcentration Value\u003c\/td\u003e\n\u003ctd\u003e300 parts per million (PPM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging\u003c\/td\u003e\n\u003ctd\u003eIndividual sealed pouches, 20 per box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf Stability\u003c\/td\u003e\n\u003ctd\u003eFactory sealed for extended field storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuality Assurance\u003c\/td\u003e\n\u003ctd\u003eNIST traceable materials, ±1% accuracy specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eIdeal Use Cases\u003c\/h2\u003e\n\u003cp\u003eThe Oakton TDS 447 pouches are designed for field calibration of handheld and benchtop TDS meters across water treatment, aquaculture, hydroponics, and laboratory applications. The 300 PPM concentration serves as a mid-range reference point for verifying meter accuracy in drinking water, RO permeate, and general process water monitoring. Single-use pouches eliminate contamination risk and ensure fresh solution for every calibration cycle, making them ideal for technicians working across multiple sites or installations requiring documented NIST-traceable verification.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pro-tip\"\u003e\n💧 Store unused pouches in a cool, dry location away from direct sunlight. Always allow solution to reach room temperature (25°C) before calibration for best accuracy, and verify your meter's temperature compensation settings match the reference standard's rated temperature.\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":35470472773794,"sku":"WD-35653-10","price":33.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/oakton-wd-35653-10-tds-447-pouch-300-ppm-20-pouches-box-589274.jpg?v=1759500284"},{"product_id":"oakton-wd-35653-11-tds-1413-pouch-1000-ppm","title":"Oakton (WD-35653-11) TDS 1413 Pouch (1000 PPM) 20 pouch box","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n 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!important;font-weight:700;letter-spacing:.08em;color:var(--sky);text-transform:uppercase;margin-bottom:4px;}\n .ro-wrap .spec-card .sc-value{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eOakton Water Quality Meters\u003c\/div\u003e\n\u003ch2\u003e\n\u003cem\u003eTDS 1413 Calibration Solution Pouch\u003c\/em\u003e (1000 PPM)\u003c\/h2\u003e\n\u003cdiv class=\"ro-tagline\"\u003eNIST-traceable calibration standard for precise TDS meter accuracy in the field\u003c\/div\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ NIST Traceable\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Premixed \u0026amp; Ready\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ ±1% Accuracy\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Single-Use Pouch\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eThe Oakton WD-35653-11 TDS 1413 pouch delivers a \u003cstrong\u003e1000 ppm calibration solution\u003c\/strong\u003e standardized against NIST protocols for reliable meter validation. Each single-serve pouch is premixed to \u003cstrong\u003e±1% accuracy at 25°C\u003c\/strong\u003e, making field calibration straightforward and contamination-free. Ideal for technicians and installers who need high-precision reference standards without carrying bottles.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eKEY FEATURES\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003ePrecision Calibration in a Portable Format\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🎯\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eNIST Traceable Standards\u003c\/h3\u003e\n\u003cp\u003eSolution formulated and verified against National Institute of Standards and Technology references for regulatory compliance and measurement confidence\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e📦\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eSingle-Use Pouch\u003c\/h3\u003e\n\u003cp\u003eSealed individual serving eliminates contamination risk and degradation from repeated bottle opening, ensuring fresh calibration every time\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e⚡\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003ePremixed \u0026amp; Ready\u003c\/h3\u003e\n\u003cp\u003eNo dilution or preparation needed — tear open and calibrate immediately, saving time on job sites and service calls\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🌡️\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003e±1% Accuracy at 25°C\u003c\/h3\u003e\n\u003cp\u003eTight tolerance specification at reference temperature ensures your TDS meter readings reflect true dissolved solids concentration\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🚀\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eField-Ready Design\u003c\/h3\u003e\n\u003cp\u003eCompact pouch format fits in toolkits and service bags without the bulk and breakage risk of glass bottles\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🔬\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003e1000 PPM Standard\u003c\/h3\u003e\n\u003cp\u003eMid-range concentration ideal for verifying TDS meters used in RO system testing, aquarium monitoring, and municipal water quality checks\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eWorks With All Standard TDS Meters\u003c\/h3\u003e\n\u003cp\u003eThe Oakton WD-35653-11 TDS 1413 calibration pouch is compatible with Oakton TDS Testr, EcoTestr, CON series meters, and most handheld TDS meters from other manufacturers requiring 1000 ppm reference solution. Use for verifying meter accuracy before RO system installations, routine maintenance checks, water quality audits, aquaculture testing, hydroponics monitoring, and laboratory QA\/QC protocols. Keep pouches on hand for field calibration where NIST traceability is required for compliance documentation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eOakton has provided reliable water quality instrumentation and reference standards to laboratories and field technicians for decades, ensuring accurate measurements when precision matters.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":35470472970402,"sku":"WD-35653-11","price":84.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/oakton-wd-35653-11-tds-1413-pouch-1000-ppm-443984.jpg?v=1759500284"},{"product_id":"oakton-wd-35653-13-tds-15-000-pouch-13-455-ppm","title":"Oakton (WD-35653-13) TDS 15,000 Pouch (13,455 PPM)","description":"\n\u003clink 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n \u003cdiv class=\"ro-callout\"\u003e\n The Oakton WD-35653-13 TDS calibration pouch delivers NIST-traceable 13,455 ppm solution for precision meter verification in the field or lab. Each single-use pouch is premixed and ready to validate your TDS instruments to ±1% accuracy at 25°C.\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eOakton TDS 15,000 Calibration Solution\u003c\/h2\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003ctr\u003e\n \u003ctd\u003eModel Number\u003c\/td\u003e\n \u003ctd\u003eWD-35653-13\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTDS Concentration\u003c\/td\u003e\n \u003ctd\u003e13,455 ppm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAccuracy\u003c\/td\u003e\n \u003ctd\u003e±1% at 25°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTraceability\u003c\/td\u003e\n \u003ctd\u003eNIST standards\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFormat\u003c\/td\u003e\n \u003ctd\u003eSingle-use pouch\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePreparation\u003c\/td\u003e\n \u003ctd\u003ePremixed, ready to use\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eApplication\u003c\/td\u003e\n \u003ctd\u003eField and laboratory calibration\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eManufacturer\u003c\/td\u003e\n \u003ctd\u003eOakton\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eINSTALLATION \u0026amp; USE\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eCalibration Procedure\u003c\/h2\u003e\n \u003col class=\"install-steps\"\u003e\n \u003cli\u003eOpen the Oakton WD-35653-13 pouch and pour solution into a clean calibration container.\u003c\/li\u003e\n \u003cli\u003eAllow solution to stabilize at 25°C for most accurate calibration results.\u003c\/li\u003e\n \u003cli\u003eImmerse your TDS meter probe fully into the 13,455 ppm solution and follow your meter's calibration protocol.\u003c\/li\u003e\n \u003cli\u003eRinse probe with distilled water after calibration and discard used solution.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eWorks With\u003c\/h2\u003e\n \u003cp\u003eThe Oakton TDS 15,000 calibration pouch is compatible with all TDS meters and conductivity instruments that accept high-range calibration standards. Ideal for verifying portable Oakton Water Quality Meters, benchtop instruments, and multiparameter testers used in reverse osmosis monitoring, water treatment verification, and aquaculture applications. The 13,455 ppm concentration serves as a secondary or high-range calibration point for meters with multiple calibration options.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pro-tip\"\u003e\n 🔧 \u003cstrong\u003ePro tip:\u003c\/strong\u003e Store unopened pouches at room temperature and use immediately after opening. Temperature variations affect TDS readings, so always calibrate at the same temperature where you'll be taking measurements, or use your meter's automatic temperature compensation feature.\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":35470473232546,"sku":"WD-35653-13","price":2.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/oakton-wd-35653-13-tds-15000-pouch-13455-ppm-362033.jpg?v=1759500286"},{"product_id":"oakton-wd-35653-01-ph-4-01-pouches-20-box","title":"Oakton (WD-35653-01) pH 4.01 Pouches 20-Box","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n 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.stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eOakton Laboratory Calibration Solutions\u003c\/div\u003e\n\u003ch2\u003e\n\u003cem\u003eOakton WD-35653-01\u003c\/em\u003e pH 4.01 Calibration Pouches\u003c\/h2\u003e\n\u003cdiv class=\"ro-tagline\"\u003eNIST-traceable single-use pH buffer pouches for reliable field and laboratory calibration\u003c\/div\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ NIST Traceable Standards\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ ±0.01 pH Accuracy at 25°C\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Premixed \u0026amp; Ready to Use\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ 20 Single-Use Pouches\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eThe Oakton WD-35653-01 delivers laboratory-grade pH calibration in a convenient single-use format. Each pouch contains \u003cstrong\u003epH 4.01 buffer solution\u003c\/strong\u003e standardized against NIST references with \u003cstrong\u003e±0.01 pH accuracy at 25°C\u003c\/strong\u003e, making it ideal for high-precision meter calibration in the field or lab without the risk of contamination from reused solutions.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eKEY FEATURES\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003ePrecision Calibration Standards\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🎯\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eNIST Traceable\u003c\/h3\u003e\n\u003cp\u003eStandardized against NIST-certified references to ensure consistent, verifiable accuracy across all measurements\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e📅\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eFreshness Dated\u003c\/h3\u003e\n\u003cp\u003eEach pouch is lot-tracked and freshness-dated to guarantee buffer integrity and measurement reliability\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e💧\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eSingle-Use Design\u003c\/h3\u003e\n\u003cp\u003eIndividual pouches eliminate cross-contamination risk and provide consistent calibration every time\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🔬\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eHigh Precision\u003c\/h3\u003e\n\u003cp\u003e±0.01 pH accuracy at 25°C meets the demands of laboratory and quality control applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e📦\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eField Ready\u003c\/h3\u003e\n\u003cp\u003ePremixed and ready to use with no preparation required, perfect for on-site calibration work\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e✅\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eQuality Assurance\u003c\/h3\u003e\n\u003cp\u003e±1% accuracy at 25°C ensures your pH meters deliver trustworthy data for critical measurements\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eUniversal pH Meter Calibration\u003c\/h3\u003e\n\u003cp\u003eThe Oakton WD-35653-01 pH 4.01 calibration pouches are compatible with all Oakton pH meters and most other manufacturer pH testing equipment. Ideal for water quality testing, aquaculture monitoring, laboratory analysis, environmental sampling, hydroponics, industrial process control, and any application requiring accurate pH measurement. Use in conjunction with pH 7.01 and pH 10.01 buffers for complete three-point calibration of pH meters across the full measurement range.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eOakton buffer solutions are trusted by laboratories and field technicians who require NIST-traceable accuracy without compromise.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":35470473396386,"sku":"WD-35653-01","price":95.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/oakton-wd-35653-01-ph-401-pouches-20-box-843187.jpg?v=1759500286"},{"product_id":"oakton-wd-35653-02-ph-7-00-pouches-20-box","title":"Oakton (WD-35653-02) pH 7.00 Pouches 20-Box","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eOakton WD-35653-02\u003c\/div\u003e\n\u003ch2\u003e\n\u003cem\u003epH 7.00 Calibration Pouches\u003c\/em\u003e – 20-Box\u003c\/h2\u003e\n\u003cdiv class=\"ro-tagline\"\u003eNIST-traceable buffer solution in single-use pouches for precision pH calibration in the field or lab\u003c\/div\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ NIST Traceable\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ ±0.01 pH at 25°C\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Freshness Dated\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Ready to Use\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eThe Oakton WD-35653-02 delivers \u003cstrong\u003epH 7.00 calibration solution\u003c\/strong\u003e in convenient single-use pouches, standardized against NIST-certified references for guaranteed accuracy. Each pouch is premixed and ready to use, eliminating preparation time and contamination risk. With \u003cstrong\u003e±0.01 pH accuracy at 25°C\u003c\/strong\u003e, these are the solution for high-precision calibration when you need it most.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eKEY FEATURES\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eWhy Professionals Trust Oakton pH 7.00 Buffers\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🎯\u003c\/span\u003e\n\u003ch3\u003eNIST-Traceable Accuracy\u003c\/h3\u003e\n\u003cp\u003eEvery batch standardized against NIST-certified pH references, ensuring ±0.01 pH precision at 25°C for reliable calibration you can document\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e📦\u003c\/span\u003e\n\u003ch3\u003eSingle-Use Convenience\u003c\/h3\u003e\n\u003cp\u003eIndividual pouches eliminate cross-contamination and degradation from repeated bottle opening, perfect for field work and mobile testing\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e✓\u003c\/span\u003e\n\u003ch3\u003ePremixed and Ready\u003c\/h3\u003e\n\u003cp\u003eNo mixing, no waiting, no guesswork. Tear open and calibrate immediately with solution that's been quality-tested and freshness-dated\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🔬\u003c\/span\u003e\n\u003ch3\u003eLab-Grade Stability\u003c\/h3\u003e\n\u003cp\u003eFormulated for consistent performance across temperature ranges with ±1% accuracy at 25°C, meeting demanding QC and compliance requirements\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🚀\u003c\/span\u003e\n\u003ch3\u003eField-Ready Format\u003c\/h3\u003e\n\u003cp\u003eCompact pouches fit in any field kit or toolbox, making on-site calibration practical without lugging large bottles or mixing equipment\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e📅\u003c\/span\u003e\n\u003ch3\u003eFreshness Guarantee\u003c\/h3\u003e\n\u003cp\u003eEach pouch clearly dated so you know exactly when it was manufactured, protecting the integrity of your calibration protocols\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eUniversal pH Meter Calibration\u003c\/h3\u003e\n\u003cp\u003eThe Oakton WD-35653-02 pH 7.00 buffer pouches are compatible with all pH meters and electrodes requiring neutral-point calibration, including Oakton, Hanna, Thermo Scientific, Mettler Toledo, and other laboratory and field instruments. Ideal for water quality testing, aquaculture monitoring, environmental sampling, food and beverage quality control, hydroponics, pool and spa maintenance, pharmaceutical manufacturing, and any application requiring NIST-traceable pH calibration documentation. Box of 20 pouches provides consistent calibration for teams and high-volume testing operations.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eOakton buffer solutions are trusted by water quality professionals, lab technicians, and field operators who need verifiable accuracy backed by NIST traceability.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":35470473887906,"sku":"WD-35653-02","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/oakton-wd-35653-02-ph-700-pouches-20-box-926916.jpg?v=1759500287"},{"product_id":"oakton-wd-35653-04-ph-pouches-assortment-20-box","title":"Oakton (WD-35653-04) pH Pouches Assortment 20-Box","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\nThe Oakton WD-35653-04 pH Pouches Assortment delivers NIST-traceable calibration solutions in single-use pouches, ideal for field technicians and lab professionals requiring portable, high-precision pH meter calibration. This 20-pouch assortment includes 5 each of pH 4.01, 7.00, 10.00 buffers plus rinse water, all premixed and standardized to ±0.01 pH accuracy at 25°C.\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eCalibration Performance \u0026amp; Contents\u003c\/h2\u003e\n\u003cdiv class=\"spec-cards\"\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eAccuracy\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e±0.01 pH\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eAt 25°C, NIST traceable\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003ePouch Count\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e20 Total\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003e5 each of 4 solutions\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003epH Values\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e4.01 \/ 7.00 \/ 10.00\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003ePlus rinse water included\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eFormat\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eSingle-Use\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003ePremixed, ready to use\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eStandards\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eNIST Certified\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eFreshness dated\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eUse Case\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eField \u0026amp; Lab\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003ePortable calibration\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eTECHNICAL DETAILS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eProduct Information\u003c\/h2\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eWD-35653-04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eOakton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Contents\u003c\/td\u003e\n\u003ctd\u003e5 pouches pH 4.01, 5 pouches pH 7.00, 5 pouches pH 10.00, 5 pouches rinse water\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy Rating\u003c\/td\u003e\n\u003ctd\u003e±1% at 25°C (±0.01 pH units)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTraceability\u003c\/td\u003e\n\u003ctd\u003eStandardized against NIST-certified reference materials\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage \u0026amp; Dating\u003c\/td\u003e\n\u003ctd\u003eFreshness dated for quality assurance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailability\u003c\/td\u003e\n\u003ctd\u003eMade to order, 3-4 week lead time\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eDesigned For Oakton pH Meters \u0026amp; Field Work\u003c\/h2\u003e\n\u003cp\u003eThe WD-35653-04 assortment works with all Oakton pH meters and most standard pH electrode systems requiring three-point calibration. Single-use pouches eliminate cross-contamination risk and the need to carry bottles of buffer solution into the field. Ideal for water quality technicians, environmental monitoring, aquaculture operations, municipal water testing, and laboratory quality control programs where precise calibration is required on-site. The inclusion of rinse water ensures proper electrode maintenance between calibration points, extending sensor life and maintaining measurement accuracy.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pro-tip\"\u003e\n💧 \u003cstrong\u003ePro Tip:\u003c\/strong\u003e Always calibrate pH meters with buffers that bracket your expected measurement range. For typical drinking water testing (pH 6.5-8.5), use the 4.01, 7.00, and 10.00 buffers for three-point calibration to ensure accuracy across the full scale. Single-use pouches prevent buffer degradation from repeated bottle opening in humid field conditions.\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":35470473953442,"sku":"WD-35653-04","price":165.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/oakton-wd-35653-04-ph-pouches-assortment-20-box-916605.jpg?v=1759500287"},{"product_id":"oakton-wd-35624-70-deluxe-ph-calibration-kit-w-o-meter","title":"Oakton (WD-35624-70) Deluxe pH Calibration Kit W-O Meter","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n --white:#ffffff;--offwhite:#f2f7fc;--slate:#dce8f5;--text:#0d1f38;--muted:#4a6280;\n 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!important;font-weight:700;letter-spacing:.08em;color:var(--sky);text-transform:uppercase;margin-bottom:4px;}\n .ro-wrap .spec-card .sc-value{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n \u003cdiv class=\"ro-hero\"\u003e\n \u003cdiv class=\"ro-eyebrow\"\u003eOakton WD-35624-70\u003c\/div\u003e\n \u003ch2\u003eDeluxe pH Calibration Kit Without Meter\u003c\/h2\u003e\n \u003cdiv class=\"ro-tagline\"\u003eNIST-traceable buffer solutions and calibration essentials for accurate pH measurement in laboratories and field applications\u003c\/div\u003e\n \u003cdiv class=\"ro-badges\"\u003e\n \u003cspan class=\"ro-badge\"\u003eNIST-Certified Standards\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003e±0.01 pH Accuracy\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003eFreshness Dated\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003eMSDS Included\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-callout\"\u003e\n \u003cp\u003eThe Oakton WD-35624-70 Deluxe pH Calibration Kit provides everything needed to maintain pH meter accuracy except the meter itself. Each buffer solution is standardized against NIST-certified references and labeled with ingredient names and CAS numbers for Right-to-Know compliance, ensuring both regulatory conformance and measurement precision at ±0.01 pH at 25°C.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eHOW IT WORKS\u003c\/div\u003e\n \u003ch3 class=\"ro-title\"\u003eComplete Calibration Protocol\u003c\/h3\u003e\n \u003cdiv class=\"stage-pipeline\"\u003e\n \u003cdiv class=\"stage-row\"\u003e\n \u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"stage-num\"\u003e1\u003c\/div\u003e\n \u003cdiv class=\"stage-body\"\u003e\n \u003cspan class=\"stage-tag\"\u003eBUFFER\u003c\/span\u003e\n \u003ch3\u003eMulti-Point pH Standards\u003c\/h3\u003e\n \u003cp\u003eKit includes pH 4.01, 7.00, and 10.01 buffer solutions for three-point calibration across acidic, neutral, and alkaline ranges. Each solution is NIST-traceable and freshness dated to maintain accuracy over time.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"stage-row\"\u003e\n \u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"stage-num\"\u003e2\u003c\/div\u003e\n \u003cdiv class=\"stage-body\"\u003e\n \u003cspan class=\"stage-tag\"\u003eSTORAGE\u003c\/span\u003e\n \u003ch3\u003eElectrode Storage Solution\u003c\/h3\u003e\n \u003cp\u003eDedicated storage solution keeps pH electrodes properly hydrated between measurements, preventing junction drying and extending electrode service life. Essential for maintaining fast response times and measurement stability.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"stage-row\"\u003e\n \u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"stage-num\"\u003e3\u003c\/div\u003e\n \u003cdiv class=\"stage-body\"\u003e\n \u003cspan class=\"stage-tag\"\u003eRINSE\u003c\/span\u003e\n \u003ch3\u003eElectrode Cleaning Solution\u003c\/h3\u003e\n \u003cp\u003eFormulated rinse solution removes contaminants and sample carryover from electrode surfaces. Regular cleaning with the included solution maintains accurate readings and prevents drift in demanding applications.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"stage-row\"\u003e\n \u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"stage-num\"\u003e4\u003c\/div\u003e\n \u003cdiv class=\"stage-body\"\u003e\n \u003cspan class=\"stage-tag\"\u003eELECTROLYTE\u003c\/span\u003e\n \u003ch3\u003eElectrode Fill Solution\u003c\/h3\u003e\n \u003cp\u003eReference electrode fill solution replenishes the internal electrolyte in refillable pH electrodes, maintaining proper junction function and reference potential for long-term measurement accuracy.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n \u003ch3 class=\"ro-title\"\u003eUniversal pH Meter Support\u003c\/h3\u003e\n \u003cp\u003eThe Oakton WD-35624-70 calibration kit works with all pH meters and electrodes regardless of manufacturer. The NIST-traceable buffer solutions meet international standards for pH measurement, making this kit suitable for laboratory quality control, water treatment monitoring, aquaculture testing, hydroponics, and field sampling applications. All solutions include Material Safety Data Sheets and comply with workplace Right-to-Know labeling requirements for safe handling in regulated environments.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":35470475362466,"sku":"WD-35624-70","price":100.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/product-5536716095650-padded.jpg?v=1777267603"},{"product_id":"oakton-wd-35653-02-ph-7-00-pouch","title":"Oakton (WD-35653-02) pH 7.00 Pouch","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n --white:#ffffff;--offwhite:#f2f7fc;--slate:#dce8f5;--text:#0d1f38;--muted:#4a6280;\n 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p{font-size:15px !important;color:rgba(255,255,255,.65);line-height:1.55;margin:0;}\n .ro-wrap .faucet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .faucet-card{border:2px solid var(--slate);border-radius:var(--radius);padding:18px;text-align:center;}\n .ro-wrap .faucet-icon{font-size:28px !important;margin-bottom:10px;}\n .ro-wrap .faucet-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .faucet-card p{font-size:15px !important;color:var(--muted);line-height:1.5;margin:0;}\n .ro-wrap .spec-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .spec-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .spec-card .sc-label{font-size:13px !important;font-weight:700;letter-spacing:.08em;color:var(--sky);text-transform:uppercase;margin-bottom:4px;}\n .ro-wrap .spec-card .sc-value{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eOakton WD-35653-02\u003c\/div\u003e\n\u003ch2\u003epH 7.00 \u003cem\u003eCalibration Solution Pouch\u003c\/em\u003e\n\u003c\/h2\u003e\n\u003cp class=\"ro-tagline\"\u003eNIST-traceable neutral buffer in single-use format for high-precision field calibration of pH meters and electrodes\u003c\/p\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003eNIST Traceable\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e±0.01 pH Accuracy\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003ePremixed \u0026amp; Ready\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eWHY IT WORKS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eLaboratory-grade precision in a field-ready format\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🎯\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eNIST-Certified Reference\u003c\/h3\u003e\n\u003cp\u003eEvery batch standardized against NIST materials, ensuring your Oakton pH meter calibrates to the same standard used by testing labs nationwide\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e📦\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eSingle-Use Pouch Design\u003c\/h3\u003e\n\u003cp\u003eIndividual sealed pouches prevent cross-contamination and buffer degradation between uses—open, calibrate, dispose\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🔬\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003e±0.01 pH Tolerance\u003c\/h3\u003e\n\u003cp\u003eHolds 7.00 pH ±0.01 at 25°C, meeting the precision demands of laboratory protocols and regulatory compliance work\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e📅\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eFreshness Dated\u003c\/h3\u003e\n\u003cp\u003eClearly marked expiration ensures you're always calibrating with buffer that meets specification—no guesswork on shelf life\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eWorks with all pH measurement systems\u003c\/h3\u003e\n\u003cp\u003eThe Oakton WD-35653-02 pH 7.00 buffer is compatible with all brands of pH meters, electrodes, and probes requiring neutral point calibration. Use with Oakton pH testers, benchtop meters, portable instruments, and any electrode requiring two-point or three-point calibration routines. Ideal for field technicians calibrating water quality meters from Oakton, Hanna, Thermo, Hach, and other manufacturers.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eUSAGE GUIDELINES\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eWhen to use pH 7.00 calibration buffer\u003c\/h3\u003e\n\u003cdiv class=\"filter-schedule\"\u003e\n\u003cdiv class=\"schedule-card\"\u003e\n\u003cdiv class=\"interval\"\u003eBefore Testing\u003c\/div\u003e\n\u003ch4\u003eInitial Calibration\u003c\/h4\u003e\n\u003cp\u003eAlways calibrate at pH 7.00 first as your neutral reference point before adding pH 4.00 or pH 10.00 buffers in multi-point calibration\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"schedule-card\"\u003e\n\u003cdiv class=\"interval\"\u003eField Work\u003c\/div\u003e\n\u003ch4\u003eOn-Site Verification\u003c\/h4\u003e\n\u003cp\u003eSingle-use pouches eliminate the need to carry bottles—pack what you need for the day's calibrations without spill or contamination risk\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"schedule-card\"\u003e\n\u003cdiv class=\"interval\"\u003eQuality Control\u003c\/div\u003e\n\u003ch4\u003eInstrument Verification\u003c\/h4\u003e\n\u003cp\u003eUse fresh buffer to verify meter accuracy before critical measurements or when regulatory protocols require documented calibration\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"benefits-strip\"\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e🧪\u003c\/div\u003e\n\u003ch4\u003eLab-Grade Accuracy\u003c\/h4\u003e\n\u003cp\u003eNIST traceability means your field readings hold up to the same standard as laboratory reference measurements\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e🚰\u003c\/div\u003e\n\u003ch4\u003eWater Testing Essential\u003c\/h4\u003e\n\u003cp\u003eNeutral pH 7.00 is the cornerstone calibration point for drinking water, wastewater, aquaculture, and hydroponics monitoring\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e♻️\u003c\/div\u003e\n\u003ch4\u003eNo Waste, No Contamination\u003c\/h4\u003e\n\u003cp\u003eSingle-use format means you never pour used buffer back into a bottle or worry about buffer degradation over time\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Oakton","offers":[{"title":"Default Title","offer_id":35470475755682,"sku":"WD-35653-02-1 pouch","price":5.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/oakton-wd-35653-02-ph-700-pouch-239171.jpg?v=1759500288"},{"product_id":"myron-l-512t10-ds-conductivity-tds-meter-0-10-000-ppm","title":"Myron L (512T10) DS Conductivity-TDS Meter: 0-10,000 PPM","description":"\n\u003clink 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n \u003cdiv class=\"ro-hero\"\u003e\n \u003cdiv class=\"ro-eyebrow\"\u003eMyron L\u003c\/div\u003e\n \u003ch2\u003eMyron L 512T10 DS Conductivity-TDS Meter\u003c\/h2\u003e\n \u003cdiv class=\"ro-tagline\"\u003ePrecision digital measurement of total dissolved solids and conductivity from 0 to 10,000 PPM\u003c\/div\u003e\n \u003cdiv class=\"ro-badges\"\u003e\n \u003cspan class=\"ro-badge\"\u003eTDS \u0026amp; EC Measurement\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003e0-10,000 PPM Range\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003eField-Ready Accuracy\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003eStable Circuitry\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-callout\"\u003e\n \u003cp\u003eThe Myron L 512T10 DS Meter delivers on-the-spot verification of water purity in reverse osmosis systems, boiler feeds, cooling towers, and industrial process applications. Its highly stable circuitry provides fast, accurate readings that help prevent equipment damage, verify in-line instrumentation, and ensure product quality in commercial and industrial settings.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eHOW IT WORKS\u003c\/div\u003e\n \u003ch3 class=\"ro-title\"\u003eInstant Water Quality Analysis\u003c\/h3\u003e\n \u003cdiv class=\"stage-pipeline\"\u003e\n \u003cdiv class=\"stage-row\"\u003e\n \u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"stage-num\"\u003e1\u003c\/div\u003e\n \u003cdiv class=\"stage-body\"\u003e\n \u003cspan class=\"stage-tag\"\u003eSAMPLING\u003c\/span\u003e\n \u003ch3\u003eImmerse Sensor\u003c\/h3\u003e\n \u003cp\u003eInsert the 512T10 sensor probe directly into your water sample or process stream. The meter's stable circuitry immediately begins analyzing ionic content in the water.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"stage-row\"\u003e\n \u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"stage-num\"\u003e2\u003c\/div\u003e\n \u003cdiv class=\"stage-body\"\u003e\n \u003cspan class=\"stage-tag\"\u003eMEASUREMENT\u003c\/span\u003e\n \u003ch3\u003eConductivity Reading\u003c\/h3\u003e\n \u003cp\u003eThe DS Meter measures electrical conductivity caused by dissolved ions in water. Higher conductivity indicates greater concentrations of dissolved minerals, salts, and other conductive impurities.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"stage-row\"\u003e\n \u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"stage-num\"\u003e3\u003c\/div\u003e\n \u003cdiv class=\"stage-body\"\u003e\n \u003cspan class=\"stage-tag\"\u003eCONVERSION\u003c\/span\u003e\n \u003ch3\u003eTDS Display\u003c\/h3\u003e\n \u003cp\u003eThe 512T10 converts conductivity measurements into Total Dissolved Solids readings displayed in parts per million. The 0-10,000 PPM range covers most municipal, commercial, and industrial water applications.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"stage-row\"\u003e\n \u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"stage-num\"\u003e4\u003c\/div\u003e\n \u003cdiv class=\"stage-body\"\u003e\n \u003cspan class=\"stage-tag\"\u003eVALIDATION\u003c\/span\u003e\n \u003ch3\u003eQuality Control\u003c\/h3\u003e\n \u003cp\u003eUse readings to verify RO system performance, validate in-line meters, monitor cooling tower cycles, or confirm boiler feedwater quality. The portable design enables field testing wherever needed.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n \u003ch3 class=\"ro-title\"\u003eWhere to Use the 512T10\u003c\/h3\u003e\n \u003cp\u003eThe Myron L 512T10 DS Meter works with any water sample requiring TDS or conductivity measurement from 0 to 10,000 PPM. Common applications include reverse osmosis system monitoring, industrial process water, cooling tower management, boiler feedwater testing, aquaculture systems, hydroponics, and general water quality verification. The meter is ideal for field technicians, facility managers, and water treatment professionals who need portable, reliable measurement tools for on-site quality control and troubleshooting.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470483783842,"sku":"512T10","price":679.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-512t10-ds-conductivity-tds-meter-0-10000-ppm-570319.jpg?v=1759500314"},{"product_id":"myron-l-ep10-analog-conductivity-meter-0-10-100-1000-10000-µs","title":"Myron L (EP10) Analog Conductivity Meter; 0-10, 100, 1000, 10000 µS","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eMyron L Water Quality Meters\u003c\/div\u003e\n\u003ch2\u003e\n\u003cem\u003eMyron L EP-10\u003c\/em\u003e Analog Conductivity Meter\u003c\/h2\u003e\n\u003cdiv class=\"ro-tagline\"\u003eFour-range portable conductivity meter with analog display for field testing and laboratory verification\u003c\/div\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ 0-10,000 µS range capability\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Automatic temperature compensation\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Two-year battery life\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ ±2% full-scale accuracy\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eThe Myron L EP-10 provides accurate conductivity measurements across \u003cstrong\u003efour selectable ranges\u003c\/strong\u003e from 0-10 µS up to 0-10,000 µS, making it suitable for testing everything from ultra-pure water to mineral-rich sources. Its \u003cstrong\u003eanalog display with 0.2 µS resolution\u003c\/strong\u003e and built-in automatic temperature compensation ensure reliable readings in the field or lab. Powered by two 9V batteries with approximately two years of service life, the EP-10 is built for continuous professional use.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eKEY FEATURES\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003ePrecision Measurement Across Four Ranges\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e📊\u003c\/span\u003e\n\u003ch3\u003eFour Selectable Ranges\u003c\/h3\u003e\n\u003cp\u003e0-10 µS, 0-100 µS, 0-1000 µS, and 0-10,000 µS ranges cover the full spectrum from RO permeate to tap water conductivity\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🎯\u003c\/span\u003e\n\u003ch3\u003e0.2 µS Resolution\u003c\/h3\u003e\n\u003cp\u003eFine resolution with ±2% full-scale accuracy ensures precise measurements for quality control and system monitoring\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🌡️\u003c\/span\u003e\n\u003ch3\u003eAutomatic Temperature Compensation\u003c\/h3\u003e\n\u003cp\u003eBuilt-in ATC adjusts readings for temperature variation, eliminating manual calculation and ensuring consistent accuracy\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🔋\u003c\/span\u003e\n\u003ch3\u003eTwo-Year Battery Life\u003c\/h3\u003e\n\u003cp\u003eTwo included 9V batteries provide approximately two years of operation, minimizing maintenance and downtime\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e📱\u003c\/span\u003e\n\u003ch3\u003eCompact Portable Design\u003c\/h3\u003e\n\u003cp\u003eMeasures just 4\" W × 4.5\" H × 3.5\" L for easy field use and transport to remote testing locations\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e✓\u003c\/span\u003e\n\u003ch3\u003eCE Compliant\u003c\/h3\u003e\n\u003cp\u003eMeets European safety and performance standards, certified for professional water quality testing applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eVersatile Conductivity Testing\u003c\/h3\u003e\n\u003cp\u003eThe Myron L EP-10 is ideal for testing reverse osmosis permeate, deionized water, municipal water supplies, and process water in industrial applications. Use it to verify RO system performance, monitor total dissolved solids (TDS) levels, validate laboratory water quality, or conduct field surveys of water sources. Compatible with standard conductivity testing protocols and suitable for bottled water production, pharmaceutical water systems, boiler feedwater monitoring, and aquaculture water quality management.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eMyron L Company has manufactured precision water testing instruments for over 60 years, trusted by laboratories and water treatment professionals worldwide.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470484865186,"sku":"EP10","price":1030.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-ep10-analog-conductivity-meter-0-10-100-1000-10000-us-711514.jpg?v=1759500317"},{"product_id":"myron-l-rpr-replacement-ph-orp-probe-for-6p","title":"Myron L (RPR) Replacement PH-ORP Probe For 6P","description":"\n\u003clink 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eMyron L Replacement Electrode\u003c\/div\u003e\n\u003ch2\u003e\n\u003cem\u003eMyron L RPR Replacement pH-ORP Probe\u003c\/em\u003e for 6P Series Ultramters\u003c\/h2\u003e\n\u003cdiv class=\"ro-tagline\"\u003eFactory-calibrated sensor for precision pH and oxidation-reduction potential measurement in commercial and industrial water testing\u003c\/div\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ ±1% accuracy of reading\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ NIST traceable calibration\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Four-digit LCD resolution\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Direct 6P replacement\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eThe Myron L RPR probe is a direct replacement pH\/ORP sensor for 6P series Ultrameters, engineered with advanced sensor technology and microprocessor-based circuitry to deliver \u003cstrong\u003e±1% of reading accuracy\u003c\/strong\u003e (not full scale). Factory calibrated with \u003cstrong\u003eNIST traceable solutions\u003c\/strong\u003e, this probe restores your Ultrameter to its original precision for water quality testing in municipal, industrial, and commercial applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eKEY FEATURES\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003ePrecision Measurement Technology\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e⚡\u003c\/span\u003e\n\u003ch3\u003eAdvanced Sensor Design\u003c\/h3\u003e\n\u003cp\u003eUnique pH\/ORP sensor works with four-electrode conductivity cell technology for measurement precision previously unavailable at this price point\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🎯\u003c\/span\u003e\n\u003ch3\u003e±1% Reading Accuracy\u003c\/h3\u003e\n\u003cp\u003eMeasures accuracy as a percentage of the actual reading, not merely full scale, for reliable data across the entire measurement range\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e📊\u003c\/span\u003e\n\u003ch3\u003eFour-Digit Resolution\u003c\/h3\u003e\n\u003cp\u003eSupports displayed values up to 9999 on full LCD, delivering resolution levels never before possible in affordable instruments\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🔬\u003c\/span\u003e\n\u003ch3\u003eNIST Traceable Calibration\u003c\/h3\u003e\n\u003cp\u003eFactory calibrated with NIST traceable solutions, with optional certification of traceability available for regulatory compliance\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🔧\u003c\/span\u003e\n\u003ch3\u003eDirect Replacement\u003c\/h3\u003e\n\u003cp\u003eDesigned specifically for 6P series Ultrameter models, ensuring proper fit and immediate compatibility with existing equipment\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e💼\u003c\/span\u003e\n\u003ch3\u003eIndustrial Grade\u003c\/h3\u003e\n\u003cp\u003eMicroprocessor-based circuitry provides stable, repeatable measurements in demanding commercial and industrial water testing environments\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003e6P Series Ultrameter Models\u003c\/h3\u003e\n\u003cp\u003eThe RPR probe is engineered for Myron L 6P series Ultrameter instruments used in municipal water systems, industrial water treatment, laboratory testing, aquaculture, hydroponics, and commercial process control. Compatible with all 6P Ultrameter models requiring pH and ORP measurement capability. Use with NIST traceable calibration solutions for laboratory-grade accuracy and regulatory documentation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eMyron L has been manufacturing precision water testing instruments since 1957, with factory calibration and NIST traceability standard on every replacement probe.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470490960034,"sku":"RPR","price":484.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-rpr-replacement-ph-orp-probe-for-6p-334192.jpg?v=1762459681"},{"product_id":"myron-l-756ii-114-0-100-ppm-analog-monitor-only","title":"Myron L (756II-114) 0-100 PPM Analog Monitor Only","description":"\n\u003clink 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n \u003cdiv class=\"ro-callout\"\u003e\n The Myron L 756II-114 Analog Monitor delivers drift-free conductivity measurement from 0-100 PPM with automatic DC offset compensation and precise temperature correction to 25°C. This IP64\/NEMA 3 rated controller features field-proven electronics in a compact 6x4.8 inch splash-proof enclosure designed for panel, bench, or surface mounting.\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eMyron L 756II-114 Technical Details\u003c\/h2\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003ctr\u003e\n \u003ctd\u003eModel Number\u003c\/td\u003e\n \u003ctd\u003eMyron L 756II-114\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMeasurement Range\u003c\/td\u003e\n \u003ctd\u003e0-100 PPM\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n \u003ctd\u003eAutomatic to 25°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n \u003ctd\u003eIP64\/NEMA 3 splash and corrosion-proof\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDimensions\u003c\/td\u003e\n \u003ctd\u003e6 x 4.8 inches (15.2 x 12.2 cm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Relay\u003c\/td\u003e\n \u003ctd\u003e10 amp (increasing or decreasing operation)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eStatus Indicators\u003c\/td\u003e\n \u003ctd\u003eGreen\/red LEDs for above\/below set point\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMounting Options\u003c\/td\u003e\n \u003ctd\u003ePanel, bench, or surface mount\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eINSTALLATION \u0026amp; USE\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eSetup and Operation\u003c\/h2\u003e\n \u003col class=\"install-steps\"\u003e\n \u003cli\u003eMount the 756II-114 monitor in your chosen location using panel, bench, or surface mounting hardware appropriate for the 6x4.8 inch footprint.\u003c\/li\u003e\n \u003cli\u003eConnect the sensor input and configure the internal alarm set point using the push-to-test button for verification before securing the enclosure.\u003c\/li\u003e\n \u003cli\u003eWire the 10 amp output relay to your control system, selecting either increasing or decreasing reading operation based on your process requirements.\u003c\/li\u003e\n \u003cli\u003eInstall optional accessories including the 3-sensor input, 3-range switch, or remote alarm (RA) if required for your monitoring application.\u003c\/li\u003e\n \u003cli\u003eVerify green\/red LED indicators respond correctly to water quality changes and confirm automatic temperature compensation is functioning at 25°C reference.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eApplications and System Integration\u003c\/h2\u003e\n \u003cp\u003eThe Myron L 756II-114 monitor is designed for low-range conductivity applications requiring 0-100 PPM measurement, including reverse osmosis permeate monitoring, deionized water systems, and laboratory water quality control. The monitor-only configuration requires a separate Myron L conductivity sensor (sold separately) and is compatible with the manufacturer's 3-sensor input and 3-range switch accessories for expanded functionality. The heavy-duty 10 amp relay output integrates with automated control systems, solenoid valves, and process alarms. Uncompensated models are available separately for USP 25 compliance applications.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pro-tip\"\u003e\n 🔧 \u003cstrong\u003ePro tip:\u003c\/strong\u003e Use the internal alarm set feature to prevent unauthorized adjustments in commercial installations. The push-to-test button allows technicians to verify set points without breaking the security seal, maintaining calibration integrity between scheduled maintenance intervals.\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470491386018,"sku":"756II-114","price":615.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-756ii-114-0-100-ppm-analog-monitor-only-338556.jpg?v=1759500333"},{"product_id":"myron-l-756ii-116-0-200-ppm-analog-monitor-only","title":"Myron L (756II-116) 0-200 PPM Analog Monitor Only","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n 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p{font-size:15px !important;color:rgba(255,255,255,.65);line-height:1.55;margin:0;}\n .ro-wrap .faucet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .faucet-card{border:2px solid var(--slate);border-radius:var(--radius);padding:18px;text-align:center;}\n .ro-wrap .faucet-icon{font-size:28px !important;margin-bottom:10px;}\n .ro-wrap .faucet-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .faucet-card p{font-size:15px !important;color:var(--muted);line-height:1.5;margin:0;}\n .ro-wrap .spec-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .spec-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .spec-card .sc-label{font-size:13px 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.stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eMyron L 750 Series II\u003c\/div\u003e\n\u003ch2\u003e\n\u003cem\u003e756II-116\u003c\/em\u003e 0-200 PPM Analog Conductivity Monitor\u003c\/h2\u003e\n\u003cdiv class=\"ro-tagline\"\u003eDrift-free analog monitoring for precise water quality control in commercial and industrial applications\u003c\/div\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ IP64\/NEMA 3 Rated Enclosure\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Automatic DC Offset Compensation\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ 10 Amp Output Relay\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ 0-200 PPM Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eThe Myron L 756II-116 delivers field-proven conductivity monitoring with automatic temperature compensation corrected to 25°C. Engineered with drift-free circuitry and a compact \u003cstrong\u003e6x4.8 inch\u003c\/strong\u003e panel-mountable design, this analog monitor provides reliable \u003cstrong\u003e0-200 PPM measurement\u003c\/strong\u003e for applications demanding consistent water quality control.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eKEY FEATURES\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003ePrecision Monitoring Technology\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e⚡\u003c\/span\u003e\n\u003ch3\u003eDrift-Free Electronics\u003c\/h3\u003e\n\u003cp\u003eAutomatic DC offset compensation and highly accurate drive voltage eliminate measurement drift for long-term reliability\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🌡️\u003c\/span\u003e\n\u003ch3\u003eRefined Temperature Compensation\u003c\/h3\u003e\n\u003cp\u003ePrecise TC circuit perfectly matches water temperature coefficient changes, all models corrected to 25°C standard\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🔘\u003c\/span\u003e\n\u003ch3\u003ePush-to-Test Button\u003c\/h3\u003e\n\u003cp\u003eQuick set point verification with internal alarm set to prevent unauthorized adjustments in critical applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e💧\u003c\/span\u003e\n\u003ch3\u003eIP64\/NEMA 3 Enclosure\u003c\/h3\u003e\n\u003cp\u003eSplash and corrosion-proof rated housing suitable for panel, bench, or surface mounting in demanding environments\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🔌\u003c\/span\u003e\n\u003ch3\u003eHeavy-Duty Output Relay\u003c\/h3\u003e\n\u003cp\u003e10 amp relay operates on increasing or decreasing readings with green\/red LED indicators for above\/below set point status\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e📏\u003c\/span\u003e\n\u003ch3\u003eCompact Design\u003c\/h3\u003e\n\u003cp\u003eSpace-efficient 6x4.8 inch footprint fits tight installation spaces while maintaining full monitoring capability\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eSystem Integration\u003c\/h3\u003e\n\u003cp\u003eThe Myron L 756II-116 monitor is designed for RO systems, deionization applications, and process water control requiring 0-200 PPM conductivity monitoring. Compatible with optional 3 Sensor input, 3 Range switch, and RA Remote Alarm accessories for expanded functionality. Part of the Myron L 750 Series II line of conductivity monitor\/controllers for commercial water treatment installations.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eMyron L monitors are backed by decades of field-proven performance in critical water quality applications worldwide.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470491451554,"sku":"756II-116","price":615.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-756ii-116-0-200-ppm-analog-monitor-only-980836.jpg?v=1759500334"},{"product_id":"myron-l-757ii-116-0-200-ppm-analog-monitor-control","title":"Myron L (757II-116) 0-200 PPM Analog Monitor-Control","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" 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var(--radius);overflow:hidden;}\n .ro-wrap .benefit-item{flex:1 1 200px;padding:24px 22px;border-right:1px solid rgba(255,255,255,.1);}\n .ro-wrap .benefit-item:last-child{border-right:none;}\n .ro-wrap .bi-icon{font-size:22px !important;margin-bottom:10px;}\n .ro-wrap .benefit-item h4{font-size:15px !important;font-weight:600;color:var(--aqua);margin-bottom:5px;text-transform:uppercase;letter-spacing:.05em;}\n .ro-wrap .benefit-item p{font-size:15px !important;color:rgba(255,255,255,.65);line-height:1.55;margin:0;}\n .ro-wrap .faucet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .faucet-card{border:2px solid var(--slate);border-radius:var(--radius);padding:18px;text-align:center;}\n .ro-wrap .faucet-icon{font-size:28px !important;margin-bottom:10px;}\n .ro-wrap .faucet-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .faucet-card p{font-size:15px 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n \u003cdiv class=\"ro-hero\"\u003e\n \u003cdiv class=\"ro-eyebrow\"\u003eMyron L 750 Series II\u003c\/div\u003e\n \u003ch2\u003e757II-116 Analog Conductivity Monitor-Control (0-200 PPM)\u003c\/h2\u003e\n \u003cdiv class=\"ro-tagline\"\u003eIndustrial-grade continuous monitoring with relay control for precise water quality management in RO systems and process applications\u003c\/div\u003e\n \u003cdiv class=\"ro-badges\"\u003e\n \u003cspan class=\"ro-badge\"\u003e10 Amp Output Relay\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003eAuto DC Offset Compensation\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003eIP64 \/ NEMA 3 Rated\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003e25°C Temperature Compensation\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-callout\"\u003e\n \u003cp\u003eThe Myron L 757II-116 delivers drift-free conductivity monitoring from 0-200 PPM with integrated relay control for automated water quality management. Built for demanding commercial and industrial environments, this monitor-controller combines field-proven electronics with precise temperature compensation circuitry that adapts as water conditions change.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eHOW IT WORKS\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003ePrecision Monitoring with Automated Control\u003c\/h2\u003e\n \u003cdiv class=\"stage-pipeline\"\u003e\n \u003cdiv class=\"stage-row\"\u003e\n \u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"stage-num\"\u003e1\u003c\/div\u003e\n \u003cdiv class=\"stage-body\"\u003e\n \u003cspan class=\"stage-tag\"\u003eSENSOR\u003c\/span\u003e\n \u003ch3\u003eContinuous Conductivity Measurement\u003c\/h3\u003e\n \u003cp\u003eSensor input continuously measures electrical conductivity from 0-200 PPM with automatic DC offset compensation to eliminate drift and ensure accurate readings over time.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"stage-row\"\u003e\n \u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"stage-num\"\u003e2\u003c\/div\u003e\n \u003cdiv class=\"stage-body\"\u003e\n \u003cspan class=\"stage-tag\"\u003eCOMPENSATION\u003c\/span\u003e\n \u003ch3\u003eDynamic Temperature Correction\u003c\/h3\u003e\n \u003cp\u003eRefined TC circuit automatically adjusts for temperature coefficient changes in water, correcting all readings to 25°C standard for consistent accuracy across varying conditions.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"stage-row\"\u003e\n \u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"stage-num\"\u003e3\u003c\/div\u003e\n \u003cdiv class=\"stage-body\"\u003e\n \u003cspan class=\"stage-tag\"\u003eDISPLAY\u003c\/span\u003e\n \u003ch3\u003eAnalog Readout with LED Indicators\u003c\/h3\u003e\n \u003cp\u003eClear analog display shows real-time conductivity with green and red LEDs indicating whether readings are above or below your set control point. Push-to-test button allows quick set point verification.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"stage-row\"\u003e\n \u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"stage-num\"\u003e4\u003c\/div\u003e\n \u003cdiv class=\"stage-body\"\u003e\n \u003cspan class=\"stage-tag\"\u003eCONTROL\u003c\/span\u003e\n \u003ch3\u003eHeavy-Duty Relay Output\u003c\/h3\u003e\n \u003cp\u003e10 amp relay triggers on increasing or decreasing readings to activate solenoid valves, pumps, or alarms. Internal alarm set prevents unauthorized adjustments to your control parameters.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eTechnical Details\u003c\/h2\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003ctr\u003e\n \u003ctd\u003eModel Number\u003c\/td\u003e\n \u003ctd\u003eMyron L 757II-116\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMeasurement Range\u003c\/td\u003e\n \u003ctd\u003e0-200 PPM (Conductivity)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n \u003ctd\u003eAutomatic to 25°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRelay Rating\u003c\/td\u003e\n \u003ctd\u003e10 Amp Output (SPDT)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n \u003ctd\u003eIP64 \/ NEMA 3 (Splash \u0026amp; Corrosion Proof)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDimensions\u003c\/td\u003e\n \u003ctd\u003e6 x 4.8 inches (152 x 122 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMounting Options\u003c\/td\u003e\n \u003ctd\u003ePanel, Bench, or Surface\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eControl Mode\u003c\/td\u003e\n \u003ctd\u003eIncreasing or Decreasing Setpoint\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eApplications and Add-Ons\u003c\/h2\u003e\n \u003cp\u003eThe 757II-116 works with reverse osmosis permeate monitoring, deionized water quality control, boiler feedwater systems, and any application requiring continuous low-range conductivity measurement. Optional accessories include the 3 Sensor input for multiple measurement points, 3 Range switch for field range adjustment, and RA Remote Alarm module for off-site monitoring. Uncompensated models are available separately for USP 25 compliance in pharmaceutical applications. Compatible with most conductivity cell sensors rated for 0-200 PPM range.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470496596130,"sku":"757II-116","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-757ii-116-0-200-ppm-analog-monitor-control-345520.jpg?v=1759500336"},{"product_id":"myron-l-757ii-118-0-500-ppm-analog-monitor-control","title":"Myron L (757II-118) 0-500 PPM Analog Monitor-Control","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n --white:#ffffff;--offwhite:#f2f7fc;--slate:#dce8f5;--text:#0d1f38;--muted:#4a6280;\n --gold:#f59e0b;--radius:12px;\n 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.faucet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .faucet-card{border:2px solid var(--slate);border-radius:var(--radius);padding:18px;text-align:center;}\n .ro-wrap .faucet-icon{font-size:28px !important;margin-bottom:10px;}\n .ro-wrap .faucet-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .faucet-card p{font-size:15px !important;color:var(--muted);line-height:1.5;margin:0;}\n .ro-wrap .spec-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .spec-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .spec-card .sc-label{font-size:13px !important;font-weight:700;letter-spacing:.08em;color:var(--sky);text-transform:uppercase;margin-bottom:4px;}\n .ro-wrap .spec-card .sc-value{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eMyron L Professional Series\u003c\/div\u003e\n\u003ch2\u003e\u003cem\u003eMyron L 757II-118 0-500 PPM Analog Monitor-Control\u003c\/em\u003e\u003c\/h2\u003e\n\u003cp class=\"ro-tagline\"\u003eDrift-free conductivity monitoring with automatic DC offset compensation and precision temperature correction to 25°C for industrial water quality control\u003c\/p\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003eIP64\/NEMA 3 Rated\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e10 Amp Output Relay\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e0-500 PPM Range\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eWHY IT WORKS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eField-proven electronics designed for continuous industrial measurement\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e⚡\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eAutomatic DC Offset Compensation\u003c\/h3\u003e\n\u003cp\u003eEliminates drift common in analog monitors through active correction circuitry, maintaining accuracy across extended run times without recalibration\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🌡️\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003ePrecise Temperature Compensation\u003c\/h3\u003e\n\u003cp\u003eRefined TC circuit dynamically matches water temperature coefficient changes, correcting all readings to 25°C for consistent measurement across conditions\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🔒\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eInternal Alarm Set Protection\u003c\/h3\u003e\n\u003cp\u003ePush-to-test button enables quick set point verification while internal alarm configuration discourages unauthorized adjustments in production environments\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🔌\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eHeavy-Duty 10 Amp Relay\u003c\/h3\u003e\n\u003cp\u003eControls equipment based on increasing or decreasing conductivity readings with green\/red LED indication of above\/below set point status\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e💧\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eIP64\/NEMA 3 Enclosure\u003c\/h3\u003e\n\u003cp\u003eSplash and corrosion-proof housing rated for industrial environments in compact 6x4.8 inch format suitable for panel, bench or surface mounting\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eDesigned for reverse osmosis permeate monitoring and deionized water systems\u003c\/h3\u003e\n\u003cp\u003eThe Myron L 757II-118 measures 0-500 PPM with analog output, ideal for monitoring RO system performance, DI water quality, and low-conductivity process water. Compatible with 3 Sensor input accessory for multiple measurement points and 3 Range switch for field range adjustment. Also available: RA Remote Alarm accessory for off-site notification. Uncompensated models available for USP 25 compliance in pharmaceutical applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"benefits-strip\"\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e📊\u003c\/div\u003e\n\u003ch4\u003eAnalog Display\u003c\/h4\u003e\n\u003cp\u003eDirect reading analog meter for instant visual assessment without digital interpretation delays\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e🔧\u003c\/div\u003e\n\u003ch4\u003eField Expandable\u003c\/h4\u003e\n\u003cp\u003eAdd 3 Sensor input or 3 Range switch accessories without replacing base unit\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e⚙️\u003c\/div\u003e\n\u003ch4\u003eRelay Control\u003c\/h4\u003e\n\u003cp\u003eDirectly control pumps, valves or alarms based on conductivity thresholds\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e✓\u003c\/div\u003e\n\u003ch4\u003e750 Series II\u003c\/h4\u003e\n\u003cp\u003ePart of Myron L's professional monitor-controller line with decades of industrial deployment\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470496727202,"sku":"757II-118","price":433.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-757ii-118-0-500-ppm-analog-monitor-control-128325.jpg?v=1759500337"},{"product_id":"myron-l-758ii-114-0-100-ppm-digital-monitor-control","title":"Myron L (758II-114) 0-100 PPM Digital Monitor-Control","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n 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!important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .ro-feature-card p{font-size:18px !important;color:var(--muted);line-height:1.55;margin:0;}\n .ro-wrap .pro-tip{display:block;background:#fffbeb;border:1px solid #f5d87a;border-radius:var(--radius);padding:18px 20px;margin-top:20px;box-sizing:border-box;width:100% !important;}\n .ro-wrap .pro-tip-icon{font-size:22px !important;display:inline;margin-right:8px;line-height:1.6 !important;}\n .ro-wrap .pro-tip p{font-size:18px !important;color:#5a4500;line-height:1.6 !important;margin:0;display:block;width:100%;}\n .ro-wrap .pro-tip strong{color:#3d2e00;}\n .ro-wrap .install-steps{counter-reset:step;list-style:none;padding:0;margin:4px 0 0;display:flex;flex-direction:column;gap:14px;}\n .ro-wrap .install-steps li{counter-increment:step;display:flex;align-items:flex-start;gap:14px;font-size:18px !important;color:var(--text);}\n .ro-wrap .install-steps li::before{content:counter(step);display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--ocean);color:white;font-size:15px !important;font-weight:700;flex-shrink:0;margin-top:1px;}\n .ro-wrap .filter-schedule{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .schedule-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .schedule-card .interval{font-size:22px !important;font-family:'DM Serif Display',serif;color:var(--sky);font-weight:400;margin-bottom:4px;}\n .ro-wrap .schedule-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .schedule-card p{font-size:15px !important;color:var(--muted);margin:0;line-height:1.45;}\n .ro-wrap .benefits-strip{display:flex;flex-wrap:wrap;background:var(--deep);color:var(--white);border-radius:0 0 var(--radius) var(--radius);overflow:hidden;}\n .ro-wrap .benefit-item{flex:1 1 200px;padding:24px 22px;border-right:1px solid rgba(255,255,255,.1);}\n .ro-wrap .benefit-item:last-child{border-right:none;}\n .ro-wrap .bi-icon{font-size:22px !important;margin-bottom:10px;}\n .ro-wrap .benefit-item h4{font-size:15px !important;font-weight:600;color:var(--aqua);margin-bottom:5px;text-transform:uppercase;letter-spacing:.05em;}\n .ro-wrap .benefit-item p{font-size:15px !important;color:rgba(255,255,255,.65);line-height:1.55;margin:0;}\n .ro-wrap .faucet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .faucet-card{border:2px solid var(--slate);border-radius:var(--radius);padding:18px;text-align:center;}\n .ro-wrap .faucet-icon{font-size:28px !important;margin-bottom:10px;}\n .ro-wrap .faucet-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .faucet-card p{font-size:15px !important;color:var(--muted);line-height:1.5;margin:0;}\n .ro-wrap .spec-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .spec-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .spec-card .sc-label{font-size:13px !important;font-weight:700;letter-spacing:.08em;color:var(--sky);text-transform:uppercase;margin-bottom:4px;}\n .ro-wrap .spec-card .sc-value{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eMyron L Professional Water Monitoring\u003c\/div\u003e\n\u003ch2\u003eMyron L \u003cem\u003e758II-114 Digital Monitor-Control\u003c\/em\u003e\n\u003c\/h2\u003e\n\u003cp class=\"ro-tagline\"\u003eIndustrial-grade conductivity monitoring and control with drift-free circuitry, 0-100 PPM range, and heavy-duty relay output for automated water quality management\u003c\/p\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003eIP64\/NEMA 3 Rated\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e10 Amp Relay\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eAuto Temperature Compensation\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eWHY IT WORKS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003ePrecision monitoring backed by field-proven electronics\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e⚡\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eDrift-Free Circuitry\u003c\/h3\u003e\n\u003cp\u003eAutomatic DC offset compensation and highly accurate drive voltage eliminate measurement drift for consistent readings in continuous monitoring applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🌡️\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eRefined Temperature Compensation\u003c\/h3\u003e\n\u003cp\u003ePrecise TC circuit matches water temperature coefficient changes in real time, all corrected to 25°C for accurate conductivity measurement across varying conditions\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🔧\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eHeavy-Duty Control Relay\u003c\/h3\u003e\n\u003cp\u003eStandard 10 amp output relay operates on increasing or decreasing readings, allowing automated control of pumps, valves, or alarms based on set points\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🛡️\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eIndustrial Enclosure\u003c\/h3\u003e\n\u003cp\u003eIP64\/NEMA 3 splash and corrosion-proof housing in a compact 6x4.8 inch footprint suitable for panel, bench, or surface mounting in demanding environments\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🔒\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eSecure Operation\u003c\/h3\u003e\n\u003cp\u003ePush-to-test button for easy set point verification and internal alarm set discourages unauthorized adjustments while green\/red LEDs indicate above\/below set point status\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eExpandable monitoring system\u003c\/h3\u003e\n\u003cp\u003eThe Myron L 758II-114 monitors conductivity from 0-100 PPM and accepts optional accessories including a 3 Sensor input for multiple measurement points, a 3 Range switch for expanded measurement capability, and an RA Remote Alarm for off-site notifications. Uncompensated models available to conform with USP 25 pharmaceutical standards. Compatible with standard conductivity sensors and probes designed for low-range TDS applications including RO permeate monitoring, boiler feedwater, and high-purity process water.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"benefits-strip\"\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e📊\u003c\/div\u003e\n\u003ch4\u003eAutomated Control\u003c\/h4\u003e\n\u003cp\u003eRelay output enables hands-free system management based on conductivity thresholds\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e🎯\u003c\/div\u003e\n\u003ch4\u003eAccurate Readings\u003c\/h4\u003e\n\u003cp\u003eField-proven electronics deliver reliable measurements without calibration drift\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e💧\u003c\/div\u003e\n\u003ch4\u003eLow-Range Precision\u003c\/h4\u003e\n\u003cp\u003e0-100 PPM range ideal for RO permeate, distilled water, and high-purity applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e⚙️\u003c\/div\u003e\n\u003ch4\u003eIndustrial Build\u003c\/h4\u003e\n\u003cp\u003eNEMA 3 rated enclosure withstands harsh environments and moisture exposure\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470497874082,"sku":"758II-114","price":1368.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-758ii-114-0-100-ppm-digital-monitor-control-832534.jpg?v=1759500337"},{"product_id":"myron-l-758ii-114-4a-0-100-ppm-dig-monitor-control-4-20ma","title":"Myron L (758II-114-4A) 0-100 PPM Dig. 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n \u003cdiv class=\"ro-callout\"\u003e\n The Myron L 758II-114-4A delivers drift-free digital conductivity monitoring and control from 0-100 PPM with integrated 4-20mA output for industrial water systems. Built with automatic DC offset compensation and precision temperature correction to 25°C, this monitor\/controller ensures reliable measurement accuracy in demanding applications.\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eMyron L 758II-114-4A Technical Details\u003c\/h2\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003ctr\u003e\n \u003ctd\u003eModel Number\u003c\/td\u003e\n \u003ctd\u003eMyron L 758II-114-4A\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMeasurement Range\u003c\/td\u003e\n \u003ctd\u003e0-100 PPM (TDS)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOutput Signal\u003c\/td\u003e\n \u003ctd\u003e4-20mA analog output\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n \u003ctd\u003eAutomatic to 25°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eRelay Output\u003c\/td\u003e\n \u003ctd\u003e10 amp SPDT (increasing\/decreasing)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n \u003ctd\u003eIP64 \/ NEMA 3 (splash\/corrosion-proof)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDimensions\u003c\/td\u003e\n \u003ctd\u003e6 x 4.8 inches (152 x 122 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMounting Options\u003c\/td\u003e\n \u003ctd\u003ePanel, bench, or surface mount\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eINSTALLATION \u0026amp; USE\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eSetup and Operation\u003c\/h2\u003e\n \u003col class=\"install-steps\"\u003e\n \u003cli\u003eMount the 758II-114-4A unit using the panel, bench, or surface mounting configuration appropriate for your application. Ensure the IP64 enclosure faces away from direct spray zones.\u003c\/li\u003e\n \u003cli\u003eConnect the conductivity sensor input and wire the 4-20mA output to your monitoring or control system. Verify proper grounding and power supply per the installation manual.\u003c\/li\u003e\n \u003cli\u003eSet the control relay threshold using the internal alarm set controls. Use the push-to-test button to confirm set points before sealing the enclosure.\u003c\/li\u003e\n \u003cli\u003eMonitor the green\/red LED indicators during operation to verify real-time conductivity readings against your control set point. The relay will trigger on either increasing or decreasing readings as configured.\u003c\/li\u003e\n \u003cli\u003eOptional accessories such as the 3-sensor input switch, 3-range switch, or remote alarm (RA) can be installed separately for expanded monitoring capability.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eApplication Range\u003c\/h2\u003e\n \u003cp\u003eThe Myron L 758II-114-4A is designed for low-conductivity water monitoring applications including RO permeate, DI water, and ultrapure water systems where 0-100 PPM measurement is required. The 4-20mA output integrates seamlessly with PLCs, SCADA systems, and analog control loops. Compatible with standard Myron L conductivity sensors and optional multi-sensor\/multi-range accessories for installations requiring flexible input configurations. The heavy-duty 10 amp relay output can drive solenoid valves, pumps, or alarms directly without additional interface hardware.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pro-tip\"\u003e\n 🔧 \u003cstrong\u003ePro Tip:\u003c\/strong\u003e Enable the internal alarm set lock after commissioning to prevent unauthorized set point adjustments in unattended installations. The push-to-test function allows verification without breaking the seal.\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470498431138,"sku":"758II-114-4A","price":858.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-758ii-114-4a-0-100-ppm-dig-monitor-control4-20ma-436101.jpg?v=1759500339"},{"product_id":"myron-l-758ii-116-0-200-ppm-dig-monitor-control","title":"Myron L (758II-116) 0-200 PPM Dig. 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n \u003cdiv class=\"ro-hero\"\u003e\n \u003cdiv class=\"ro-eyebrow\"\u003eMyron L\u003c\/div\u003e\n \u003ch2\u003e758II-116 Digital Conductivity Monitor-Control (0-200 PPM)\u003c\/h2\u003e\n \u003cp class=\"ro-tagline\"\u003eDrift-free conductivity monitoring with automated relay control for precise water quality management in commercial and industrial applications\u003c\/p\u003e\n \u003cdiv class=\"ro-badges\"\u003e\n \u003cspan class=\"ro-badge\"\u003e10 Amp Output Relay\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003eIP64 \/ NEMA 3 Rated\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003eAuto DC Offset Compensation\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003e0-200 PPM Range\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-callout\"\u003e\n \u003cp\u003eThe Myron L 758II-116 delivers laboratory-grade conductivity monitoring in a compact 6x4.8 inch enclosure designed for continuous operation in demanding environments. Field-proven electronics and refined temperature compensation circuitry ensure measurement accuracy across changing water conditions, while the heavy-duty relay enables direct control of pumps, valves, or alarms based on conductivity thresholds.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eHOW IT WORKS\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eAutomated Water Quality Monitoring\u003c\/h2\u003e\n \u003cdiv class=\"stage-pipeline\"\u003e\n \u003cdiv class=\"stage-row\"\u003e\n \u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"stage-num\"\u003e1\u003c\/div\u003e\n \u003cdiv class=\"stage-body\"\u003e\n \u003cspan class=\"stage-tag\"\u003eMEASUREMENT\u003c\/span\u003e\n \u003ch3\u003eConductivity Sensing\u003c\/h3\u003e\n \u003cp\u003eSensor probe continuously measures electrical conductivity from 0-200 PPM with automatic DC offset compensation eliminating drift and ensuring stable readings over time.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"stage-row\"\u003e\n \u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"stage-num\"\u003e2\u003c\/div\u003e\n \u003cdiv class=\"stage-body\"\u003e\n \u003cspan class=\"stage-tag\"\u003eCORRECTION\u003c\/span\u003e\n \u003ch3\u003eTemperature Compensation\u003c\/h3\u003e\n \u003cp\u003eRefined TC circuit automatically adjusts readings to 25°C standard, matching the water temperature coefficient as it changes to maintain accuracy across thermal variations.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"stage-row\"\u003e\n \u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"stage-num\"\u003e3\u003c\/div\u003e\n \u003cdiv class=\"stage-body\"\u003e\n \u003cspan class=\"stage-tag\"\u003eINDICATION\u003c\/span\u003e\n \u003ch3\u003eVisual Status Display\u003c\/h3\u003e\n \u003cp\u003eBright green and red LEDs indicate whether conductivity is above or below the configured set point, with push-to-test button for quick verification and internal alarm set preventing unauthorized changes.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"stage-row\"\u003e\n \u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"stage-num\"\u003e4\u003c\/div\u003e\n \u003cdiv class=\"stage-body\"\u003e\n \u003cspan class=\"stage-tag\"\u003eCONTROL\u003c\/span\u003e\n \u003ch3\u003eRelay Output Actuation\u003c\/h3\u003e\n \u003cp\u003eHeavy-duty 10 amp relay activates on either increasing or decreasing conductivity readings, enabling direct control of downstream equipment without additional controllers or logic modules.\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eInstallation Requirements\u003c\/h2\u003e\n \u003cp\u003eThe 758II-116 is suitable for panel, bench, or surface mounting in commercial RO systems, DI water production, boiler feedwater monitoring, cooling tower management, and process water control applications. The IP64\/NEMA 3 splash and corrosion-proof enclosure withstands industrial environments. Optional accessories include a 3-sensor input for multi-point monitoring, 3-range switch for expanded measurement capability, and remote alarm (RA) module for off-site notification. Sensor sold separately and must be selected based on specific conductivity range and mounting requirements.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470498463906,"sku":"758II-116","price":1250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-758ii-116-0-200-ppm-dig-monitor-control-511047.jpg?v=1759500339"},{"product_id":"myron-l-758ii-120-0-1-000-ppm-dig-monitor-control","title":"Myron L (758II-120) 0-1,000 PPM Dig. 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var(--radius);overflow:hidden;}\n .ro-wrap .benefit-item{flex:1 1 200px;padding:24px 22px;border-right:1px solid rgba(255,255,255,.1);}\n .ro-wrap .benefit-item:last-child{border-right:none;}\n .ro-wrap .bi-icon{font-size:22px !important;margin-bottom:10px;}\n .ro-wrap .benefit-item h4{font-size:15px !important;font-weight:600;color:var(--aqua);margin-bottom:5px;text-transform:uppercase;letter-spacing:.05em;}\n .ro-wrap .benefit-item p{font-size:15px !important;color:rgba(255,255,255,.65);line-height:1.55;margin:0;}\n .ro-wrap .faucet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .faucet-card{border:2px solid var(--slate);border-radius:var(--radius);padding:18px;text-align:center;}\n .ro-wrap .faucet-icon{font-size:28px !important;margin-bottom:10px;}\n .ro-wrap .faucet-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .faucet-card p{font-size:15px 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eMyron L Professional Water Quality Monitoring\u003c\/div\u003e\n\u003ch2\u003e\u003cem\u003eMyron L 758II-120 Digital Conductivity Monitor-Control\u003c\/em\u003e\u003c\/h2\u003e\n\u003cp class=\"ro-tagline\"\u003eIndustrial-grade conductivity monitoring with 0-1,000 PPM measurement range, drift-free performance, and heavy-duty 10 amp relay control for precise water quality management\u003c\/p\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003eIP64\/NEMA 3 Rated\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e10 Amp Relay\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eAuto Temperature Compensation\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eWHY IT WORKS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eField-proven electronics for commercial and industrial applications\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🎯\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eDrift-Free Accuracy\u003c\/h3\u003e\n\u003cp\u003eAutomatic DC offset compensation and precision drive voltage eliminate measurement drift, ensuring reliable conductivity readings over extended operation periods\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🌡️\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003ePrecise Temperature Compensation\u003c\/h3\u003e\n\u003cp\u003eAdvanced TC circuit dynamically matches water temperature coefficient changes, with all measurements corrected to 25°C for consistent results across varying conditions\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e⚡\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eHeavy-Duty Control Relay\u003c\/h3\u003e\n\u003cp\u003eBuilt-in 10 amp output relay operates on either increasing or decreasing readings, with bright green\/red LEDs indicating above or below set point status\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🔒\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eTamper-Resistant Design\u003c\/h3\u003e\n\u003cp\u003ePush-to-test button for easy set point verification, internal alarm set discourages unauthorized adjustments, splash and corrosion-proof IP64\/NEMA 3 enclosure\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e📐\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eCompact Installation\u003c\/h3\u003e\n\u003cp\u003eSpace-efficient 6 x 4.8 inch (15.2 x 122mm) footprint suitable for panel, bench, or surface mounting in tight equipment spaces\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cp\u003eThe Myron L 758II-120 monitors conductivity from 0 to 1,000 PPM with temperature compensation standardized to 25°C. The unit features automatic DC offset compensation, a 10 amp SPDT relay for control applications, and an IP64\/NEMA 3 rated enclosure measuring 6 x 4.8 inches. Optional accessories include 3 Sensor input, 3 Range switch (installed separately), and RA Remote Alarm capability. Uncompensated models available to meet USP 25 requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eSystem Integration\u003c\/h3\u003e\n\u003cp\u003eThe 758II-120 integrates with commercial RO systems, boiler feedwater applications, cooling towers, aquaculture operations, and industrial process water monitoring. Compatible with standard conductivity sensors and designed for 120V operation. Part of the Myron L 750 Series II Monitor\/Controller family for professional water quality management.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"benefits-strip\"\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e🏭\u003c\/div\u003e\n\u003ch4\u003eIndustrial Grade\u003c\/h4\u003e\n\u003cp\u003eBuilt for continuous commercial operation with corrosion-proof enclosure and field-proven electronics\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e🔧\u003c\/div\u003e\n\u003ch4\u003eEasy Calibration\u003c\/h4\u003e\n\u003cp\u003ePush-to-test set point verification and internal alarm set for secure, straightforward maintenance\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e📊\u003c\/div\u003e\n\u003ch4\u003eReal-Time Control\u003c\/h4\u003e\n\u003cp\u003eHeavy-duty relay automatically responds to conductivity changes with visual LED status indicators\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e🛡️\u003c\/div\u003e\n\u003ch4\u003eMyron L Quality\u003c\/h4\u003e\n\u003cp\u003eTrusted brand in water quality instrumentation with decades of proven performance in demanding applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470498496674,"sku":"758II-120","price":773.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-758ii-120-0-1000-ppm-dig-monitor-control-604400.jpg?v=1759500340"},{"product_id":"myron-l-758ii-122-0-2-000-ppm-dig-monitor-control","title":"Myron L (758II-122) 0-2,000 PPM Dig. Monitor-Control","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n --white:#ffffff;--offwhite:#f2f7fc;--slate:#dce8f5;--text:#0d1f38;--muted:#4a6280;\n --gold:#f59e0b;--radius:12px;\n font-family:'DM Sans',sans-serif;color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-wrap:break-word;word-break:break-word;min-width:0;\n }\n .ro-wrap .ro-hero{background:linear-gradient(135deg,var(--deep) 0%,var(--ocean) 50%,#1a5276 100%);color:var(--white);padding:52px 40px 44px;position:relative;overflow:hidden;border-radius:var(--radius) var(--radius) 0 0;}\n .ro-wrap .ro-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 70% 55% at 95% 45%,rgba(77,208,225,.15) 0%,transparent 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var(--radius);overflow:hidden;}\n .ro-wrap .benefit-item{flex:1 1 200px;padding:24px 22px;border-right:1px solid rgba(255,255,255,.1);}\n .ro-wrap .benefit-item:last-child{border-right:none;}\n .ro-wrap .bi-icon{font-size:22px !important;margin-bottom:10px;}\n .ro-wrap .benefit-item h4{font-size:15px !important;font-weight:600;color:var(--aqua);margin-bottom:5px;text-transform:uppercase;letter-spacing:.05em;}\n .ro-wrap .benefit-item p{font-size:15px !important;color:rgba(255,255,255,.65);line-height:1.55;margin:0;}\n .ro-wrap .faucet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .faucet-card{border:2px solid var(--slate);border-radius:var(--radius);padding:18px;text-align:center;}\n .ro-wrap .faucet-icon{font-size:28px !important;margin-bottom:10px;}\n .ro-wrap .faucet-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .faucet-card p{font-size:15px !important;color:var(--muted);line-height:1.5;margin:0;}\n .ro-wrap .spec-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .spec-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .spec-card .sc-label{font-size:13px !important;font-weight:700;letter-spacing:.08em;color:var(--sky);text-transform:uppercase;margin-bottom:4px;}\n .ro-wrap .spec-card .sc-value{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eMyron L\u003c\/div\u003e\n\u003ch2\u003e758II-122 Digital Conductivity Monitor\/Controller\u003c\/h2\u003e\n\u003cdiv class=\"ro-tagline\"\u003e0-2,000 PPM range with drift-free circuitry and integrated relay control for automated water quality management\u003c\/div\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003e10 Amp Output Relay\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eIP64\/NEMA 3 Rated\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eAuto DC Offset\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003ePanel Mount\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\nThe Myron L 758II-122 combines continuous conductivity monitoring with programmable relay control, eliminating the need for separate measurement and automation components. Drift-free performance and refined temperature compensation circuits ensure reliable readings corrected to 25°C, even as water chemistry shifts throughout the day.\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eHOW IT WORKS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eContinuous Measurement and Control\u003c\/h2\u003e\n\u003cdiv class=\"stage-pipeline\"\u003e\n\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e1\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eMEASUREMENT\u003c\/span\u003e\n\u003ch3\u003eConductivity Sensing\u003c\/h3\u003e\n\u003cp\u003eSensor input continuously measures electrical conductivity from 0 to 2,000 PPM with automatic DC offset compensation to eliminate electronic drift over time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e2\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eCORRECTION\u003c\/span\u003e\n\u003ch3\u003eTemperature Compensation\u003c\/h3\u003e\n\u003cp\u003ePrecision TC circuit adjusts readings as water temperature changes, perfectly matching the water temperature coefficient and correcting all values to 25°C reference.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e3\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eINDICATION\u003c\/span\u003e\n\u003ch3\u003eLED Status Display\u003c\/h3\u003e\n\u003cp\u003eGreen and red LEDs indicate whether readings are above or below programmed set point. Push-to-test button allows instant verification without disrupting operation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e4\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eCONTROL\u003c\/span\u003e\n\u003ch3\u003eRelay Automation\u003c\/h3\u003e\n\u003cp\u003eHeavy-duty 10 amp relay switches on either increasing or decreasing conductivity readings to trigger valves, pumps, or alarms based on water quality thresholds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eTechnical Details\u003c\/h2\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003e758II-122\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Range\u003c\/td\u003e\n\u003ctd\u003e0-2,000 PPM (TDS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n\u003ctd\u003eAutomatic to 25°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Output\u003c\/td\u003e\n\u003ctd\u003e10 amp SPDT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eIP64 \/ NEMA 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e6 x 4.8 inches (152 x 122 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Options\u003c\/td\u003e\n\u003ctd\u003ePanel, bench, or surface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAlarm Protection\u003c\/td\u003e\n\u003ctd\u003eInternal set point lock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eSystem Integration\u003c\/h2\u003e\n\u003cp\u003eThe 758II-122 accepts standard conductivity sensor inputs and mounts in any orientation within splash-prone industrial environments. Optional accessories include a 3-sensor input module, 3-range switch for expanded measurement flexibility, and remote alarm output. The relay can trigger solenoid valves, chemical dosing pumps, or annunciator panels in RO systems, boiler feed lines, cooling towers, and aquaculture operations requiring automated TDS control.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470498857122,"sku":"758II-122","price":559.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-758ii-122-0-2000-ppm-dig-monitor-control-356335.jpg?v=1759500340"},{"product_id":"myron-l-cs51-conductivity-cell-10-ft","title":"Myron L (CS51) Conductivity Cell-10 FT.","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n 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.stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n \n \u003cdiv class=\"ro-callout\"\u003e\n The Myron L CS51 Conductivity Cell delivers lab-grade conductivity measurement with a 10-foot cable for flexible installation in tanks, process lines, or submersion applications. Built with 316 stainless steel and Teflon wetted materials, this general-purpose probe handles up to 20,000 µS\/ppm with integrated temperature compensation for reliable accuracy.\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eMyron L CS51 Technical Details\u003c\/h2\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003ctr\u003e\n \u003ctd\u003eModel Number\u003c\/td\u003e\n \u003ctd\u003eCS51\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCable Length\u003c\/td\u003e\n \u003ctd\u003e10 ft. \/ 3 meters\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMeasurement Range\u003c\/td\u003e\n \u003ctd\u003eUp to 20,000 µS\/ppm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWetted Materials\u003c\/td\u003e\n \u003ctd\u003e316 stainless steel, Teflon\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eProcess Connection\u003c\/td\u003e\n \u003ctd\u003e3\/4\" NPT bored-through swage fitting\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePressure Rating\u003c\/td\u003e\n \u003ctd\u003e100 psi at 100°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Compensation\u003c\/td\u003e\n \u003ctd\u003eIntegral element, automatic\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSeal Design\u003c\/td\u003e\n \u003ctd\u003eDouble EPR O-ring configuration\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eINSTALLATION \u0026amp; USE\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eHow to Install the CS51 Cell\u003c\/h2\u003e\n \u003col class=\"install-steps\"\u003e\n \u003cli\u003eThread the 3\/4\" NPT swage fitting into your process line, tank wall, or standpipe. Apply thread sealant rated for your process temperature.\u003c\/li\u003e\n \u003cli\u003eInsert the CS51 probe through the fitting until seated. The double O-ring design creates a chemical-resistant seal without additional sealing compound.\u003c\/li\u003e\n \u003cli\u003eRoute the 10 ft. cable to your Myron L meter or controller. Avoid sharp bends or pinch points along the cable run.\u003c\/li\u003e\n \u003cli\u003eFor submersion configuration, reverse the swage fitting and mount to a standpipe. Ensure the probe tip is fully submerged during measurement.\u003c\/li\u003e\n \u003cli\u003eVerify electrical connection and allow time for temperature equilibration before calibration or measurement begins.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eWorks With Myron L Meters\u003c\/h2\u003e\n \u003cp\u003eThe CS51 conductivity cell is designed for use with Myron L water quality meters and controllers that accept conductivity input. The integral temperature element enables automatic temperature compensation when connected to compatible meters. Field replaceable design allows for quick swap-outs without process shutdown. Suitable for general-purpose water quality monitoring in industrial, agricultural, and commercial applications where conductivity measurement up to 20,000 µS\/ppm is required.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pro-tip\"\u003e\n 🔧 \u003cstrong\u003ePro Tip:\u003c\/strong\u003e The dual O-ring seal design puts the outer ring in contact with your process fluid while the inner ring stays protected. If you're working with aggressive chemicals, inspect the outer O-ring periodically and replace before it reaches the inner seal for maximum reliability.\n \u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470498988194,"sku":"CS51","price":346.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-cs51-conductivity-cell-10-ft-183960.jpg?v=1759500342"},{"product_id":"myron-l-cs51-pv-conductivity-cell-1-2-pvdf","title":"Myron L (CS51-PV) Conductivity Cell; 1-2\" PVDF","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n --white:#ffffff;--offwhite:#f2f7fc;--slate:#dce8f5;--text:#0d1f38;--muted:#4a6280;\n 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!important;font-weight:700;letter-spacing:.08em;color:var(--sky);text-transform:uppercase;margin-bottom:4px;}\n .ro-wrap .spec-card .sc-value{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eMyron L\u003c\/div\u003e\n\u003ch2\u003eCS51-PV Conductivity Cell with 1\/2\" PVDF Connection\u003c\/h2\u003e\n\u003cdiv class=\"ro-tagline\"\u003eDual O-ring protection and integral temperature compensation for continuous in-line water quality monitoring\u003c\/div\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003e316 Stainless Steel\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003ePVDF Construction\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e10 ft Leads\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e3\/4\" NPT\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\nThe Myron L CS51-PV conductivity cell uses a dual O-ring seal system where the first EPR O-ring handles direct process contact while the second maintains long-term sealing integrity free from chemical degradation. Wetted materials are limited to 316 stainless steel and Teflon for broad chemical compatibility in demanding water treatment applications.\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eHOW IT WORKS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eDual-Seal Protection for Continuous Monitoring\u003c\/h2\u003e\n\u003cdiv class=\"stage-pipeline\"\u003e\n\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e1\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eCONTACT\u003c\/span\u003e\n\u003ch3\u003ePrimary EPR O-Ring Interface\u003c\/h3\u003e\n\u003cp\u003eFirst O-ring bears direct process exposure and chemical contact, protecting the secondary seal from degradation over time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e2\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eSEAL\u003c\/span\u003e\n\u003ch3\u003eSecondary O-Ring Backup\u003c\/h3\u003e\n\u003cp\u003eSecond O-ring maintains reliable sealing in a protected environment, ensuring long-term integrity even in aggressive water chemistry.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e3\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eMEASUREMENT\u003c\/span\u003e\n\u003ch3\u003eConductivity Detection with ATC\u003c\/h3\u003e\n\u003cp\u003e316 stainless steel electrodes measure conductivity while integral temperature element provides automatic compensation for accurate readings across temperature fluctuations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e4\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eTRANSMISSION\u003c\/span\u003e\n\u003ch3\u003e10-Foot Lead Output\u003c\/h3\u003e\n\u003cp\u003eStandard 3-meter leads allow flexible installation distance between the CS51-PV cell and Myron L monitoring or control equipment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eInstallation Configurations\u003c\/h2\u003e\n\u003cp\u003eThe CS51-PV process connection uses a bored-through swage fitting with 3\/4\" NPT threads as standard. Install directly into a process line or tank wall for in-line monitoring, or reverse the fitting and connect to a standpipe for submersion configurations in open tanks or sumps. The 1\/2\" PVDF designation refers to the nominal pipe size compatibility. Wetted materials of 316 stainless steel and Teflon provide compatibility with most water treatment chemicals including chlorine, acids, and alkalis within standard concentration and temperature limits.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470515994786,"sku":"CS51-PV","price":514.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/product-5536730415266-padded.jpg?v=1777267500"},{"product_id":"myron-l-cs52-conductivity-cell-cs52-ranges-20-000-ms","title":"Myron L (CS52) Conductivity Cell (CS52) (Ranges \u003e 20,000 MS)","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n 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var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .schedule-card .interval{font-size:22px !important;font-family:'DM Serif Display',serif;color:var(--sky);font-weight:400;margin-bottom:4px;}\n .ro-wrap .schedule-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .schedule-card p{font-size:15px !important;color:var(--muted);margin:0;line-height:1.45;}\n .ro-wrap .benefits-strip{display:flex;flex-wrap:wrap;background:var(--deep);color:var(--white);border-radius:0 0 var(--radius) var(--radius);overflow:hidden;}\n .ro-wrap .benefit-item{flex:1 1 200px;padding:24px 22px;border-right:1px solid rgba(255,255,255,.1);}\n .ro-wrap .benefit-item:last-child{border-right:none;}\n .ro-wrap .bi-icon{font-size:22px !important;margin-bottom:10px;}\n .ro-wrap .benefit-item h4{font-size:15px !important;font-weight:600;color:var(--aqua);margin-bottom:5px;text-transform:uppercase;letter-spacing:.05em;}\n .ro-wrap .benefit-item p{font-size:15px !important;color:rgba(255,255,255,.65);line-height:1.55;margin:0;}\n .ro-wrap .faucet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .faucet-card{border:2px solid var(--slate);border-radius:var(--radius);padding:18px;text-align:center;}\n .ro-wrap .faucet-icon{font-size:28px !important;margin-bottom:10px;}\n .ro-wrap .faucet-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .faucet-card p{font-size:15px !important;color:var(--muted);line-height:1.5;margin:0;}\n .ro-wrap .spec-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .spec-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .spec-card .sc-label{font-size:13px !important;font-weight:700;letter-spacing:.08em;color:var(--sky);text-transform:uppercase;margin-bottom:4px;}\n .ro-wrap .spec-card .sc-value{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\nThe Myron L CS52 Conductivity Cell is an industrial-grade sensor designed for continuous inline monitoring of high-conductivity water in ranges exceeding 20,000 microsiemens. Built with 316 stainless steel and Teflon wetted materials, this cell features dual O-ring sealing and integrated temperature compensation for reliable performance in demanding process environments.\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eCS52 Cell Core Features\u003c\/h2\u003e\n\u003cdiv class=\"spec-cards\"\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eConductivity Range\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e\u0026gt; 20,000 μS\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eFor high-TDS applications\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eWetted Materials\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e316 SS + Teflon\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eChemical resistant construction\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eTemperature Comp\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eIntegrated\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eAutomatic for accuracy\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eCable Length\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e10 ft \/ 3 m\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eStandard lead length\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eConnection\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e3\/4\" NPT\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eBored-through swage fitting\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eSeal Design\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eDual O-Ring\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eEPR double-seal protection\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eTECHNICAL DETAILS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eConstruction \u0026amp; Installation Specs\u003c\/h2\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eCS52 (Myron L)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWetted Body Material\u003c\/td\u003e\n\u003ctd\u003e316 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWetted Polymer Material\u003c\/td\u003e\n\u003ctd\u003eTeflon (PTFE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal Configuration\u003c\/td\u003e\n\u003ctd\u003eDual EPR O-ring, staged protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Element\u003c\/td\u003e\n\u003ctd\u003eIntegral for automatic compensation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcess Connection\u003c\/td\u003e\n\u003ctd\u003e3\/4\" NPT swage fitting (reversible for submersion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Lead Length\u003c\/td\u003e\n\u003ctd\u003e10 feet (3 meters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eWhere the CS52 Cell Works\u003c\/h2\u003e\n\u003cp\u003eThe Myron L CS52 is engineered for high-conductivity water monitoring in industrial process lines, boiler feedwater systems, cooling towers, and wastewater streams where total dissolved solids exceed typical ranges. The reversible NPT fitting allows inline installation through pipe or tank walls, or standpipe mounting for submersion in open tanks or reservoirs. Dual O-ring sealing provides chemical resistance and long-term reliability in harsh water chemistry environments. Compatible with Myron L conductivity meters and controllers that support high-range EC cells. Ideal for applications requiring continuous monitoring of concentrated brine, reverse osmosis reject streams, or heavily mineralized process water.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pro-tip\"\u003e\n💧 The dual O-ring design matters: the first EPR seal handles direct chemical exposure while the second maintains backup integrity. This staged sealing extends sensor life in aggressive water chemistry where single-seal probes fail prematurely.\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470516125858,"sku":"CS52","price":376.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-cs52-conductivity-cell-cs52-ranges-20000-ms-606301.jpg?v=1759500354"},{"product_id":"myron-l-754ii-11-digital-monitor-only-220v","title":"Myron L (754II-11) Digital Monitor Only; 220V","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n --white:#ffffff;--offwhite:#f2f7fc;--slate:#dce8f5;--text:#0d1f38;--muted:#4a6280;\n --gold:#f59e0b;--radius:12px;\n 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!important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\nThe Myron L 754II-11 Digital Monitor delivers continuous inline water quality monitoring with 220V power and industrial-grade construction rated for process environments. This monitor-only unit features 316 stainless steel and Teflon wetted materials with dual O-ring sealing and integral temperature compensation for reliable, accurate measurements in demanding applications.\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003e754II-11 Monitor Technical Specs\u003c\/h2\u003e\n\u003cdiv class=\"spec-cards\"\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003ePower Supply\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e220V\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eInternational voltage configuration\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eWetted Materials\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e316 SS \u0026amp; Teflon\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eIndustrial chemical resistance\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eSealing System\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eDual O-Ring\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eEPR double seal protection\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eLead Length\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e10 ft \/ 3 m\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eStandard cable run\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eProcess Connection\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003e3\/4\" NPT\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eSwage fitting included\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"spec-card\"\u003e\n\u003cdiv class=\"sc-label\"\u003eTemperature Comp\u003c\/div\u003e\n\u003cdiv class=\"sc-value\"\u003eAutomatic\u003c\/div\u003e\n\u003cdiv class=\"sc-note\"\u003eIntegral element built-in\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eTECHNICAL DETAILS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eConstruction \u0026amp; Configuration\u003c\/h2\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eMyron L 754II-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Configuration\u003c\/td\u003e\n\u003ctd\u003e220V (international standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWetted Construction\u003c\/td\u003e\n\u003ctd\u003e316 stainless steel body, Teflon seals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeal Design\u003c\/td\u003e\n\u003ctd\u003eDouble EPR O-ring with staged protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eBored through swage, 3\/4\" NPT male thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Options\u003c\/td\u003e\n\u003ctd\u003eInline mount or reversed standpipe submersion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Contents\u003c\/td\u003e\n\u003ctd\u003eMonitor unit only, sensor sold separately\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eIndustrial Water Quality Monitoring\u003c\/h2\u003e\n\u003cp\u003eThe Myron L 754II-11 monitor is designed for continuous process monitoring in industrial water treatment, reverse osmosis systems, cooling towers, and chemical processing applications. The dual O-ring system provides exceptional reliability in harsh environments—the first EPR O-ring absorbs chemical exposure while the second maintains sealing integrity. The reversible 3\/4\" NPT fitting allows flexible installation either threaded into process lines and tanks, or inverted onto a standpipe for submersion monitoring in reservoirs and holding tanks. Automatic temperature compensation ensures accurate readings across varying process conditions. Note that this is a monitor-only unit; compatible Myron L sensors must be purchased separately based on your specific measurement parameters (conductivity, resistivity, TDS, or other water quality metrics).\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"pro-tip\"\u003e\n💧 The dual O-ring design on the 754II-11 is engineered for longevity in corrosive environments—the sacrificial first seal protects the critical second seal from chemical attack, extending service life significantly compared to single-seal designs.\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470517010594,"sku":"754II-11","price":1000.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/product-5536730906786-padded.jpg?v=1777267494"},{"product_id":"myron-l-cs10-hpss-resistivity-cell-ss","title":"Myron L (CS10-HPSS) Resistivity Cell; SS","description":"\n\u003clink 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var(--radius);overflow:hidden;}\n .ro-wrap .benefit-item{flex:1 1 200px;padding:24px 22px;border-right:1px solid rgba(255,255,255,.1);}\n .ro-wrap .benefit-item:last-child{border-right:none;}\n .ro-wrap .bi-icon{font-size:22px !important;margin-bottom:10px;}\n .ro-wrap .benefit-item h4{font-size:15px !important;font-weight:600;color:var(--aqua);margin-bottom:5px;text-transform:uppercase;letter-spacing:.05em;}\n .ro-wrap .benefit-item p{font-size:15px !important;color:rgba(255,255,255,.65);line-height:1.55;margin:0;}\n .ro-wrap .faucet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .faucet-card{border:2px solid var(--slate);border-radius:var(--radius);padding:18px;text-align:center;}\n .ro-wrap .faucet-icon{font-size:28px !important;margin-bottom:10px;}\n .ro-wrap .faucet-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .faucet-card p{font-size:15px !important;color:var(--muted);line-height:1.5;margin:0;}\n .ro-wrap .spec-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .spec-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .spec-card .sc-label{font-size:13px !important;font-weight:700;letter-spacing:.08em;color:var(--sky);text-transform:uppercase;margin-bottom:4px;}\n .ro-wrap .spec-card .sc-value{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eMyron L\u003c\/div\u003e\n\u003ch2\u003eCS10-HPSS Resistivity Cell with Stainless Steel Construction\u003c\/h2\u003e\n\u003cdiv class=\"ro-tagline\"\u003eDual-sensor accuracy for 750II Series resistivity monitoring\u003c\/div\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003e316 Stainless Steel\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eDual Temperature Sensors\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eModular Design\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e750II Compatible\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\nThe CS10-HPSS resistivity cell is the required sensor for all Myron L 750II resistivity meters, engineered with dual integral temperature sensors for precise automatic temperature compensation. The modular polypropylene bushing design ensures cost-effective maintenance, while the 316 stainless steel construction handles demanding industrial water applications.\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eTECHNICAL DESIGN\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eEngineered for Accuracy and Durability\u003c\/h3\u003e\n\u003cp\u003eThe CS10-HPSS combines dual-sensor temperature compensation with rugged 316 stainless steel construction. The modular bushing system allows for material upgrades to PVDF or stainless steel without replacing the entire cell, while titanium metal components are available for extreme chemical resistance requirements.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eKEY SPECIFICATIONS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eCS10-HPSS Technical Details\u003c\/h3\u003e\n\u003ctable class=\"specs-table\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eCS10-HPSS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetal Construction\u003c\/td\u003e\n\u003ctd\u003e316 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Bushing\u003c\/td\u003e\n\u003ctd\u003ePolypropylene (modular)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Sensors\u003c\/td\u003e\n\u003ctd\u003eDual integral sensors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBushing Options\u003c\/td\u003e\n\u003ctd\u003ePVDF, 316 SS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetal Upgrade\u003c\/td\u003e\n\u003ctd\u003eTitanium available\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eSystem Requirements\u003c\/h3\u003e\n\u003cp\u003eThe CS10-HPSS resistivity cell is required for all Myron L 750II Series resistivity meters. The modular bushing design allows users to select standard polypropylene for general applications, upgrade to PVDF or 316 stainless steel bushings for chemical resistance, or specify titanium metal components for the most aggressive water treatment environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470517239970,"sku":"CS10-HPSS","price":1086.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-cs10-hpss-resistivity-cell-ss-119403.jpg?v=1759500360"},{"product_id":"myron-l-cs10-s-pv-resistivity-cell-1-2-pvdf","title":"Myron L (CS10-S-PV) Resistivity Cell; 1-2\" PVDF","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eMyron L Professional Water Testing\u003c\/div\u003e\n\u003ch2\u003e\n\u003cem\u003eMyron L CS10-S-PV Resistivity Cell\u003c\/em\u003e with 1\/2\" PVDF Bushing\u003c\/h2\u003e\n\u003cp class=\"ro-tagline\"\u003ePrecision resistivity sensor with dual temperature sensors for accurate automatic temperature compensation in high-purity water monitoring\u003c\/p\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003ePVDF Construction\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eDual Temp Sensors\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eModular Design\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eWHY IT WORKS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eBuilt for High-Purity Water Analysis\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🌡️\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eDual Temperature Sensors\u003c\/h3\u003e\n\u003cp\u003eTwo integral temperature sensors ensure rapid and accurate automatic temperature compensation for reliable resistivity readings across varying conditions\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🔧\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003eModular Bushing Design\u003c\/h3\u003e\n\u003cp\u003eSturdy polypropylene standard bushing can be easily replaced without replacing the entire sensor, reducing long-term maintenance costs\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e⚗️\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003ePVDF Chemical Resistance\u003c\/h3\u003e\n\u003cp\u003e1\/2\" PVDF bushing provides excellent chemical resistance and dimensional stability in aggressive water treatment applications\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cdiv class=\"ro-feat-icon\"\u003e\u003cspan\u003e🏗️\u003c\/span\u003e\u003c\/div\u003e\n\u003ch3\u003e316 Stainless Steel\u003c\/h3\u003e\n\u003cp\u003eStandard 316 stainless steel metal construction offers durability and corrosion resistance for demanding industrial water testing\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eRequired Component for 750II Systems\u003c\/h3\u003e\n\u003cp\u003eThe Myron L CS10-S-PV resistivity cell is required for all 750II Series Resistivity monitors. This CS10 series sensor integrates directly with Myron L 750II models for continuous resistivity monitoring in pharmaceutical, laboratory, and high-purity water applications. Also available with titanium metal construction or 316 stainless steel bushing options for specialized chemical environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eMAINTENANCE\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eService Schedule for Optimal Accuracy\u003c\/h3\u003e\n\u003cdiv class=\"filter-schedule\"\u003e\n\u003cdiv class=\"schedule-card\"\u003e\n\u003cdiv class=\"interval\"\u003eWeekly\u003c\/div\u003e\n\u003ch4\u003eVisual Inspection\u003c\/h4\u003e\n\u003cp\u003eCheck sensor and bushing for buildup, contamination, or physical damage that may affect readings\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"schedule-card\"\u003e\n\u003cdiv class=\"interval\"\u003eMonthly\u003c\/div\u003e\n\u003ch4\u003eSensor Cleaning\u003c\/h4\u003e\n\u003cp\u003eClean resistivity cell with appropriate solution per manufacturer guidelines to maintain measurement accuracy\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"schedule-card\"\u003e\n\u003cdiv class=\"interval\"\u003e6-12 Months\u003c\/div\u003e\n\u003ch4\u003eBushing Replacement\u003c\/h4\u003e\n\u003cp\u003eReplace modular polypropylene or PVDF bushing when wear is evident or calibration drift occurs\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"schedule-card\"\u003e\n\u003cdiv class=\"interval\"\u003eAs Needed\u003c\/div\u003e\n\u003ch4\u003eCalibration Verification\u003c\/h4\u003e\n\u003cp\u003eVerify sensor accuracy against known resistivity standards and recalibrate 750II monitor if necessary\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"benefits-strip\"\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e⚡\u003c\/div\u003e\n\u003ch4\u003eFast Response Time\u003c\/h4\u003e\n\u003cp\u003eDual temperature sensors enable rapid ATC for real-time resistivity monitoring\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e💰\u003c\/div\u003e\n\u003ch4\u003eCost-Effective Service\u003c\/h4\u003e\n\u003cp\u003eModular bushing design reduces replacement costs compared to full sensor replacement\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e🔬\u003c\/div\u003e\n\u003ch4\u003eLaboratory Grade\u003c\/h4\u003e\n\u003cp\u003eEngineered for high-purity water applications where precision matters\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"benefit-item\"\u003e\n\u003cdiv class=\"bi-icon\"\u003e🛡️\u003c\/div\u003e\n\u003ch4\u003eChemical Resistant\u003c\/h4\u003e\n\u003cp\u003ePVDF and stainless steel construction withstands aggressive water chemistries\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default 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!important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eMyron L Company\u003c\/div\u003e\n\u003ch2\u003e\n\u003cem\u003eMyron L 442 Natural Water Standard\u003c\/em\u003e Calibration Solution\u003c\/h2\u003e\n\u003cdiv class=\"ro-tagline\"\u003eIndustry-standard 15 PPM calibration solution for accurate measurement of natural water systems\u003c\/div\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ 442 Formula Standard\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ 15 PPM Concentration\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Multi-Salt Blend\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Natural Water Applications\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eThe Myron L 442-15qt calibration solution is formulated with a precise combination of \u003cstrong\u003e40% sodium sulfate, 40% sodium bicarbonate, and 20% sodium chloride\u003c\/strong\u003e to replicate natural water conditions. This \u003cstrong\u003e15 PPM standard\u003c\/strong\u003e has been the global benchmark for water quality calibration for over 35 years, essential for accurate measurements across diverse water sources.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eKEY FEATURES\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003ePurpose-Built for Natural Water Systems\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e⚗️\u003c\/span\u003e\n\u003ch3\u003e442 Salt Formula\u003c\/h3\u003e\n\u003cp\u003eProprietary blend of sodium sulfate, bicarbonate, and chloride mixed with deionized water to match real-world water variability\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🎯\u003c\/span\u003e\n\u003ch3\u003e15 PPM Precision\u003c\/h3\u003e\n\u003cp\u003eOptimized concentration for calibrating instruments measuring boiler water, cooling towers, municipal supply, and natural sources\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🌍\u003c\/span\u003e\n\u003ch3\u003eIndustry Standard\u003c\/h3\u003e\n\u003cp\u003eDeveloped by Myron L Company over 35 years ago and recognized worldwide as the most accepted natural water calibration standard\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🔬\u003c\/span\u003e\n\u003ch3\u003eMulti-Salt Design\u003c\/h3\u003e\n\u003cp\u003eAccounts for the varying salt types and concentrations found in natural water systems across different geographic locations\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e💧\u003c\/span\u003e\n\u003ch3\u003eBroad Application Range\u003c\/h3\u003e\n\u003cp\u003eSuitable for city water supply testing, wells, lakes, cooling water samples, and boiler feedwater monitoring\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e✓\u003c\/span\u003e\n\u003ch3\u003eMyron L Compatible\u003c\/h3\u003e\n\u003cp\u003eFormulated specifically for use with Myron L water quality meters and instruments for reliable calibration results\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eCalibration for Natural Water Testing\u003c\/h3\u003e\n\u003cp\u003eThe Myron L 442-15qt Natural Water Standard is designed for calibrating most Myron L water quality instruments. Ideal for measuring boiler and cooling water samples, municipal water supply systems, wells, lakes, rivers, and other natural water sources where salt composition varies. The 442 formula accounts for the sodium sulfate, sodium bicarbonate, and sodium chloride commonly found in these systems, providing more accurate calibration than single-salt standards.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eTrusted by water professionals worldwide for over three decades as the definitive standard for natural water calibration accuracy.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470517338274,"sku":"442-15QT","price":50.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-442-15qt-442-natural-water-standard-calibration-solution-15-ppm-737942.jpg?v=1762459717"},{"product_id":"myron-l-442-30-442-natural-water-standard-calibration-solution-30-ppm","title":"Myron L (442-30) 442 Natural Water Standard Calibration Solution 30 PPM","description":"\n\u003clink 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n \u003cdiv class=\"ro-hero\"\u003e\n \u003cdiv class=\"ro-eyebrow\"\u003eMyron L\u003c\/div\u003e\n \u003ch2\u003eMyron L 442 Natural Water Standard Calibration Solution 30 PPM\u003c\/h2\u003e\n \u003cdiv class=\"ro-tagline\"\u003eIndustry-standard calibration solution for natural water measurement across wells, lakes, municipal supplies, and industrial systems\u003c\/div\u003e\n \u003cdiv class=\"ro-badges\"\u003e\n \u003cspan class=\"ro-badge\"\u003e30 PPM Concentration\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003e442 Salt Formula\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003eModel 442-30\u003c\/span\u003e\n \u003cspan class=\"ro-badge\"\u003eMyron L Instruments\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-callout\"\u003e\n \u003cp\u003eThe Myron L 442-30 calibration solution provides accurate reference points for water quality meters measuring natural water sources where salt composition varies by location. Developed over 35 years ago and refined through field research, the 442 formula remains the global standard for calibrating instruments used in boiler systems, cooling towers, city water, wells, and lakes.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eFORMULATION\u003c\/div\u003e\n \u003ch3 class=\"ro-title\"\u003e442 Salt Combination Chemistry\u003c\/h3\u003e\n \u003cdiv class=\"stage-pipeline\"\u003e\n \u003cdiv class=\"stage-row\"\u003e\n \u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"stage-num\"\u003e40%\u003c\/div\u003e\n \u003cdiv class=\"stage-body\"\u003e\n \u003cspan class=\"stage-tag\"\u003eSULFATE\u003c\/span\u003e\n \u003ch3\u003eSodium Sulfate Base\u003c\/h3\u003e\n \u003cp\u003ePrimary component representing common mineral content in natural water systems including industrial and municipal sources\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"stage-row\"\u003e\n \u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"stage-num\"\u003e40%\u003c\/div\u003e\n \u003cdiv class=\"stage-body\"\u003e\n \u003cspan class=\"stage-tag\"\u003eBICARBONATE\u003c\/span\u003e\n \u003ch3\u003eSodium Bicarbonate Buffer\u003c\/h3\u003e\n \u003cp\u003eAlkalinity component matching typical hardness and pH buffering characteristics found in wells, lakes, and groundwater\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003cdiv class=\"stage-row\"\u003e\n \u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n \u003cdiv class=\"stage-num\"\u003e20%\u003c\/div\u003e\n \u003cdiv class=\"stage-body\"\u003e\n \u003cspan class=\"stage-tag\"\u003eCHLORIDE\u003c\/span\u003e\n \u003ch3\u003eSodium Chloride Balance\u003c\/h3\u003e\n \u003cp\u003eConductivity modifier representing dissolved solids across varied natural water sources and treatment applications\u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n \u003ch3 class=\"ro-title\"\u003eInstrument Applications\u003c\/h3\u003e\n \u003cp\u003eThe 442-30 solution calibrates most Myron L water quality meters and conductivity instruments designed for natural water testing. Use this standard when measuring boiler feedwater, cooling tower water, municipal drinking water supplies, well water, lake samples, irrigation water, and any application where natural mineral content requires accurate TDS or conductivity readings. The 30 PPM concentration suits low-range instruments and provides stable reference points for instruments measuring water before or after treatment systems.\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470517403810,"sku":"442-30","price":51.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-442-30-442-natural-water-standard-calibration-solution-30-ppm-703088.jpg?v=1762459717"},{"product_id":"myron-l-442-150qt-442-natural-water-standard-calibration-solution-150-ppm","title":"Myron L (442-150qt) 442 Natural Water Standard Calibration Solution 150 PPM","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eMyron L\u003c\/div\u003e\n\u003ch2\u003eMyron L 442 Natural Water Standard Calibration Solution 150 PPM\u003c\/h2\u003e\n\u003cdiv class=\"ro-tagline\"\u003eIndustry-standard calibration solution engineered to mirror natural water chemistry for precise conductivity meter calibration\u003c\/div\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003e150 PPM\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e442 Formula\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eNatural Water Standard\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eWorld Standard\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eThe Myron L 442-150qt calibration solution has been the world standard for more than 35 years because it accurately represents the variable salt composition found in real-world water sources. This 150 PPM solution uses a precise blend of 40% sodium sulfate, 40% sodium bicarbonate, and 20% sodium chloride mixed with deionized water to calibrate conductivity meters for boiler water, cooling towers, municipal supply, wells, and lakes.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eWHY 442\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eThe Science Behind the Standard\u003c\/h2\u003e\n\u003cdiv class=\"stage-pipeline\"\u003e\n\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e1\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eRESEARCH\u003c\/span\u003e\n\u003ch3\u003eNatural Water Variability\u003c\/h3\u003e\n\u003cp\u003eNatural water sources contain vastly different salt types and concentrations depending on location and geology. A single-salt standard cannot accurately represent this complexity, leading to calibration errors in real-world testing scenarios.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e2\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eFORMULATION\u003c\/span\u003e\n\u003ch3\u003eThree-Salt Precision\u003c\/h3\u003e\n\u003cp\u003eThe 442 formula combines sodium sulfate (40%), sodium bicarbonate (40%), and sodium chloride (20%) to mimic the ionic balance found in most natural water sources. This tri-salt approach ensures your Myron L meter reads accurately across diverse water chemistry conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e3\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eCALIBRATION\u003c\/span\u003e\n\u003ch3\u003eUniversal Application\u003c\/h3\u003e\n\u003cp\u003eUse this 150 PPM solution to calibrate many Myron L instruments before testing municipal water, cooling systems, boilers, wells, lakes, or any natural water source. The standard provides a reliable reference point that translates directly to field conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n\u003ch2 class=\"ro-title\"\u003eWorks With Myron L Instruments\u003c\/h2\u003e\n\u003cp\u003eThe 442-150qt calibration solution is compatible with most Myron L conductivity meters and multi-parameter instruments designed for natural water testing. This includes portable meters, ultrameter systems, and benchtop monitors used for boiler water analysis, cooling tower management, municipal water quality monitoring, and environmental water testing. Always verify your specific instrument's calibration requirements in the manufacturer documentation, but the 442 Natural Water Standard remains the default choice for any application involving natural or treated water sources rather than pure or ultrapure water systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470517502114,"sku":"442-150QT","price":50.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-442-150qt-442-natural-water-standard-calibration-solution-150-ppm-740706.jpg?v=1762459719"},{"product_id":"myron-l-442-300-442-natural-water-standard-calibration-solution-300-ppm","title":"Myron L (442-300) 442 Natural Water Standard Calibration Solution 300 PPM","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eMyron L\u003c\/div\u003e\n\u003ch2\u003eMyron L 442 Natural Water Standard Calibration Solution 300 PPM\u003c\/h2\u003e\n\u003cdiv class=\"ro-tagline\"\u003eIndustry-standard calibration solution for natural water TDS testing across municipal, industrial, and environmental applications\u003c\/div\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003eModel 442-300\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e300 PPM\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eNatural Water Standard\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e442 Salt Formula\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\nThe Myron L 442-300 calibration solution has been the world's most accepted natural water standard for over 35 years, formulated specifically to match the variable salt composition found in real-world water sources. This 300 PPM solution is essential for accurate calibration of conductivity and TDS meters used in boiler water, cooling towers, municipal supply, wells, and environmental monitoring.\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eFORMULATION\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eThe 442 Standard Salt Combination\u003c\/h3\u003e\n\u003cdiv class=\"stage-pipeline\"\u003e\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e40\u003cspan\u003e%\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eSULFATE\u003c\/span\u003e\n\u003ch3\u003eSodium Sulfate\u003c\/h3\u003e\n\u003cp\u003ePrimary base component representing common mineral salts found in natural water sources and industrial process water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e40\u003cspan\u003e%\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eBICARBONATE\u003c\/span\u003e\n\u003ch3\u003eSodium Bicarbonate\u003c\/h3\u003e\n\u003cp\u003eAlkalinity component matching carbonate hardness and buffering capacity typical in municipal and well water supplies.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e20\u003cspan\u003e%\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eCHLORIDE\u003c\/span\u003e\n\u003ch3\u003eSodium Chloride\u003c\/h3\u003e\n\u003cp\u003eChloride fraction representing dissolved salts in natural waters, completing the balanced conductivity profile for accurate calibration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eInstrument Applications\u003c\/h3\u003e\n\u003cp\u003eThe Myron L 442-300 standard is designed for calibration of most Myron L conductivity and TDS meters, including portable and benchtop instruments used in water treatment facilities, industrial process monitoring, laboratory analysis, and field testing. This natural water standard is the optimal choice when measuring boiler feedwater, cooling tower blowdown, city water distribution systems, groundwater from lakes and wells, or any application where natural water composition varies by geographic location and mineral content.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470518059170,"sku":"442-300","price":50.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-442-300-442-natural-water-standard-calibration-solution-300-ppm-218789.jpg?v=1762459718"},{"product_id":"myron-l-ph-buffer-4-ph-4-calibration-buffer-solution","title":"Myron L (PH Buffer 4) pH 4 Calibration Buffer Solution","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eMyron L\u003c\/div\u003e\n\u003ch2\u003epH 4 Calibration Buffer Solution\u003c\/h2\u003e\n\u003cdiv class=\"ro-tagline\"\u003eNIST-traceable reference standard for precise pH meter calibration\u003c\/div\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003e±0.01 pH Accuracy\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eNIST Traceable\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eMold Inhibited\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eColor Coded\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\nThe Myron L pH 4 Buffer Solution delivers laboratory-grade calibration accuracy for water quality testing instruments. Formulated with mold inhibitors and traceable to NIST certified pH references, this buffer maintains ±0.01 pH unit precision at 25°C for reliable instrument standardization.\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eWHY IT MATTERS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003ePrecision Calibration for Accurate Water Testing\u003c\/h3\u003e\n\u003cp\u003epH meters drift over time and require regular calibration against known reference standards. The Myron L pH 4 Buffer Solution provides the acidic endpoint for two-point or three-point calibration protocols, ensuring your water quality measurements remain accurate and trustworthy. NIST traceability means every bottle connects to national measurement standards, while the mold-inhibited formula extends shelf life and prevents contamination. Color-coded packaging eliminates mix-ups when working with multiple buffer values in busy testing environments.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cdiv class=\"specs-table\"\u003e\n\u003cdiv class=\"specs-row\"\u003e\n\u003cspan class=\"specs-key\"\u003epH Value\u003c\/span\u003e\n\u003cspan class=\"specs-value\"\u003e4.00\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-row\"\u003e\n\u003cspan class=\"specs-key\"\u003eAccuracy\u003c\/span\u003e\n\u003cspan class=\"specs-value\"\u003e±0.01 pH units @ 25°C\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-row\"\u003e\n\u003cspan class=\"specs-key\"\u003eTraceability\u003c\/span\u003e\n\u003cspan class=\"specs-value\"\u003eNIST Certified References\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-row\"\u003e\n\u003cspan class=\"specs-key\"\u003eFormulation\u003c\/span\u003e\n\u003cspan class=\"specs-value\"\u003eMold Inhibited\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"specs-row\"\u003e\n\u003cspan class=\"specs-key\"\u003eIdentification\u003c\/span\u003e\n\u003cspan class=\"specs-value\"\u003eColor Coded\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eWorks With Your Equipment\u003c\/h3\u003e\n\u003cp\u003eThis pH 4 buffer solution is compatible with all Myron L pH meters and probes, as well as most standard pH testing equipment requiring acidic reference calibration. Use alongside pH 7 and pH 10 buffers for complete three-point calibration across the measurement range. Ideal for reverse osmosis system monitoring, aquaculture testing, laboratory analysis, and industrial water quality control applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470518288546,"sku":"PH BUFFER 4","price":49.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-ph-buffer-4-ph-4-calibration-buffer-solution-812436.jpg?v=1759500362"},{"product_id":"myron-l-ph-buffer-7-ph-7-calibration-buffer-solution","title":"Myron L (PH Buffer 7) pH 7 Calibration Buffer Solution","description":"\n\u003clink href=\"https:\/\/fonts.googleapis.com\/css2?family=DM+Serif+Display:ital@0;1\u0026amp;family=DM+Sans:wght@300;400;500;600\u0026amp;display=swap\" rel=\"stylesheet\"\u003e\n\u003cstyle\u003e\n .ro-wrap {\n --deep:#0a1628;--ocean:#0f3460;--blue:#1565c0;--sky:#2196f3;--aqua:#4dd0e1;\n 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.stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eMyron L Company\u003c\/div\u003e\n\u003ch2\u003e\u003cem\u003epH 7 Calibration Buffer Solution\u003c\/em\u003e\u003c\/h2\u003e\n\u003cp class=\"ro-tagline\"\u003eNIST-traceable precision buffer for accurate pH meter calibration and verification\u003c\/p\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ ±0.01 pH accuracy at 25°C\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ NIST-traceable reference\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Mold inhibited formula\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003e✓ Color-coded identification\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eThe Myron L pH 7 Buffer Solution delivers laboratory-grade accuracy for calibrating and verifying pH meters used in water quality testing. Formulated to \u003cstrong\u003e±0.01 pH units at 25°C\u003c\/strong\u003e and traceable to \u003cstrong\u003eNIST certified references\u003c\/strong\u003e, this mold-inhibited solution maintains stability for reliable midpoint calibration across all Myron L instruments and compatible pH meters.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eKEY FEATURES\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003ePrecision Calibration Standard\u003c\/h3\u003e\n\u003cdiv class=\"ro-feature-grid\"\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🎯\u003c\/span\u003e\n\u003ch3\u003eNIST Traceability\u003c\/h3\u003e\n\u003cp\u003eEvery batch traceable to NIST certified pH references for documented accuracy and regulatory compliance\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e⚗️\u003c\/span\u003e\n\u003ch3\u003e±0.01 pH Accuracy\u003c\/h3\u003e\n\u003cp\u003eCertified accurate to within 0.01 pH units at 25°C for precise meter calibration and quality assurance\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🛡️\u003c\/span\u003e\n\u003ch3\u003eMold Inhibited\u003c\/h3\u003e\n\u003cp\u003eProprietary formulation prevents microbial growth and contamination for extended shelf life and reliability\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🎨\u003c\/span\u003e\n\u003ch3\u003eColor-Coded System\u003c\/h3\u003e\n\u003cp\u003eInstant visual identification prevents buffer confusion and speeds calibration procedures in busy labs\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e📊\u003c\/span\u003e\n\u003ch3\u003eNeutral pH Standard\u003c\/h3\u003e\n\u003cp\u003epH 7 is the essential midpoint reference for two or three-point calibration protocols across all meters\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"ro-feature-card\"\u003e\n\u003cspan class=\"ro-feat-icon\"\u003e🔬\u003c\/span\u003e\n\u003ch3\u003eLaboratory Grade\u003c\/h3\u003e\n\u003cp\u003eProfessional formulation used for critical water quality testing in municipal, industrial, and lab environments\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY \u0026amp; APPLICATIONS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eUniversal pH Meter Calibration\u003c\/h3\u003e\n\u003cp\u003eThe Myron L pH 7 Buffer Solution is compatible with all Myron L water quality meters including the 6P Series, ULTRAPEN, and 758 IDS models, as well as most standard pH meters and probes requiring neutral pH calibration. Essential for municipal water testing, aquaculture monitoring, hydroponics operations, laboratory QA\/QC protocols, reverse osmosis system diagnostics, and any application requiring verified pH measurement accuracy. Use alongside Myron L pH 4 and pH 10 buffers for complete three-point calibration.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\n\u003cp\u003eMyron L Company has manufactured precision water testing instruments and calibration standards for over 60 years, trusted by laboratories and water professionals worldwide.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470518419618,"sku":"PH BUFFER 7","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-ph-buffer-7-ph-7-calibration-buffer-solution-296636.jpg?v=1759500362"},{"product_id":"myron-l-ph-buffer-10-ph-10-calibration-buffer-solution","title":"Myron L (PH Buffer 10) pH 10 Calibration Buffer Solution","description":"\n\u003clink 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.benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n \u003cdiv class=\"ro-callout\"\u003e\n The Myron L pH 10 Calibration Buffer Solution delivers laboratory-grade accuracy for precise pH meter calibration, certified to within ±0.01 pH units at 25°C. This NIST-traceable, mold-inhibited buffer ensures your water quality testing equipment maintains measurement integrity across industrial, commercial, and laboratory applications.\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eSPECIFICATIONS\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eTechnical Details\u003c\/h2\u003e\n \u003ctable class=\"specs-table\"\u003e\n \u003ctr\u003e\n \u003ctd\u003eManufacturer\u003c\/td\u003e\n \u003ctd\u003eMyron L Company\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eBuffer pH Value\u003c\/td\u003e\n \u003ctd\u003e10.0 ±0.01 pH units @ 25°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCertification\u003c\/td\u003e\n \u003ctd\u003eNIST-traceable pH reference\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eFormulation\u003c\/td\u003e\n \u003ctd\u003eMold-inhibited solution\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eColor Code\u003c\/td\u003e\n \u003ctd\u003eCoded for instant identification\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eApplication\u003c\/td\u003e\n \u003ctd\u003epH meter calibration\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAccuracy Temperature\u003c\/td\u003e\n \u003ctd\u003e25°C (77°F)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eCompatible With\u003c\/td\u003e\n \u003ctd\u003eMyron L meters and standard pH electrodes\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/table\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eINSTALLATION \u0026amp; USE\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eCalibration Procedure\u003c\/h2\u003e\n \u003col class=\"install-steps\"\u003e\n \u003cli\u003eRinse the pH electrode with distilled or deionized water and gently blot dry with a lint-free tissue.\u003c\/li\u003e\n \u003cli\u003ePour fresh Myron L pH 10 buffer solution into a clean calibration cup, ensuring the electrode junction and sensing bulb are fully immersed.\u003c\/li\u003e\n \u003cli\u003eAllow the reading to stabilize at 25°C, then adjust your meter to read 10.0 pH according to manufacturer instructions.\u003c\/li\u003e\n \u003cli\u003eRinse the electrode thoroughly with distilled water before proceeding to sample measurement or storage.\u003c\/li\u003e\n \u003c\/ol\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"ro-section\"\u003e\n \u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n \u003ch2 class=\"ro-title\"\u003eEquipment Applications\u003c\/h2\u003e\n \u003cp\u003eThe Myron L pH 10 Calibration Buffer Solution is compatible with all Myron L water quality meters and standard glass or combination pH electrodes. Use in conjunction with pH 4 and pH 7 buffers for two- or three-point calibration procedures across the full pH measurement range. Ideal for calibrating instruments used in reverse osmosis monitoring, aquaculture systems, cooling tower management, boiler feedwater analysis, and general water quality testing.\u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pro-tip\"\u003e\n 🔧 Always calibrate with fresh buffer solution poured from the bottle—never return used buffer back into the container, as contamination degrades accuracy over time.\n \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470518485154,"sku":"PH BUFFER 10","price":35.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-ph-buffer-10-ph-10-calibration-buffer-solution-427539.jpg?v=1759500363"},{"product_id":"myron-l-re-10-range-extender-10x","title":"Myron L (RE-10) Range Extender (10X)","description":"\n\u003clink 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li::before{content:counter(step);display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;background:var(--ocean);color:white;font-size:15px !important;font-weight:700;flex-shrink:0;margin-top:1px;}\n .ro-wrap .filter-schedule{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .schedule-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .schedule-card .interval{font-size:22px !important;font-family:'DM Serif Display',serif;color:var(--sky);font-weight:400;margin-bottom:4px;}\n .ro-wrap .schedule-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .schedule-card p{font-size:15px !important;color:var(--muted);margin:0;line-height:1.45;}\n .ro-wrap .benefits-strip{display:flex;flex-wrap:wrap;background:var(--deep);color:var(--white);border-radius:0 0 var(--radius) var(--radius);overflow:hidden;}\n .ro-wrap .benefit-item{flex:1 1 200px;padding:24px 22px;border-right:1px solid rgba(255,255,255,.1);}\n .ro-wrap .benefit-item:last-child{border-right:none;}\n .ro-wrap .bi-icon{font-size:22px !important;margin-bottom:10px;}\n .ro-wrap .benefit-item h4{font-size:15px !important;font-weight:600;color:var(--aqua);margin-bottom:5px;text-transform:uppercase;letter-spacing:.05em;}\n .ro-wrap .benefit-item p{font-size:15px !important;color:rgba(255,255,255,.65);line-height:1.55;margin:0;}\n .ro-wrap .faucet-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(200px,100%),1fr));gap:16px;margin-top:4px;}\n .ro-wrap .faucet-card{border:2px solid var(--slate);border-radius:var(--radius);padding:18px;text-align:center;}\n .ro-wrap .faucet-icon{font-size:28px !important;margin-bottom:10px;}\n .ro-wrap .faucet-card h4{font-size:18px !important;font-weight:600;color:var(--deep);margin-bottom:6px;}\n .ro-wrap .faucet-card p{font-size:15px !important;color:var(--muted);line-height:1.5;margin:0;}\n .ro-wrap .spec-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(180px,100%),1fr));gap:12px;margin-top:4px;}\n .ro-wrap .spec-card{background:var(--offwhite);border:1px solid var(--slate);border-radius:var(--radius);padding:16px;}\n .ro-wrap .spec-card .sc-label{font-size:13px !important;font-weight:700;letter-spacing:.08em;color:var(--sky);text-transform:uppercase;margin-bottom:4px;}\n .ro-wrap .spec-card .sc-value{font-size:20px !important;font-weight:600;color:var(--deep);margin-bottom:4px;}\n .ro-wrap .spec-card .sc-note{font-size:15px !important;color:var(--muted);}\n @media(max-width:640px){\n .ro-wrap .ro-hero{padding:36px 24px 32px;}\n .ro-wrap .ro-section{padding:28px 20px;}\n .ro-wrap .ro-feature-grid,.ro-wrap .faucet-grid,.ro-wrap .filter-schedule,.ro-wrap .spec-cards{grid-template-columns:1fr;}\n .ro-wrap .benefits-strip{flex-direction:column;}\n .ro-wrap .benefit-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.1);}\n }\n \/* ── Nuclear override — force all text inside ro-wrap to be readable ── *\/\n .ro-wrap p,\n .ro-wrap li,\n .ro-wrap td,\n .ro-wrap th,\n .ro-wrap .ro-section \u003e p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap .ro-section \u003e p,\n .ro-wrap .ro-callout p,\n .ro-wrap .stage-body p,\n .ro-wrap .ro-feature-card p,\n .ro-wrap .schedule-card p,\n .ro-wrap .faucet-card p,\n .ro-wrap .spec-card .sc-note,\n .ro-wrap .pro-tip p {\n font-size: 18px !important;\n line-height: 1.6 !important;\n }\n .ro-wrap h2 { font-size: clamp(26px,4vw,40px) !important; line-height:1.15 !important; }\n .ro-wrap h3 { font-size: 20px !important; line-height:1.3 !important; }\n .ro-wrap h4 { font-size: 18px !important; line-height:1.3 !important; }\n .ro-wrap .ro-label,\n .ro-wrap .stage-tag,\n .ro-wrap .sc-label { font-size: 14px !important; }\n .ro-wrap .ro-title { font-size: 24px !important; }\n .ro-wrap .interval { font-size: 22px !important; }\n .ro-wrap .stage-num { font-size: 16px !important; }\n .ro-wrap .ro-eyebrow { font-size: 14px !important; }\n .ro-wrap .ro-badge { font-size: 15px !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"ro-wrap\"\u003e\n\n\u003cdiv class=\"ro-hero\"\u003e\n\u003cdiv class=\"ro-eyebrow\"\u003eMyron L\u003c\/div\u003e\n\u003ch2\u003eMyron L RE-10 Range Extender (10X)\u003c\/h2\u003e\n\u003cdiv class=\"ro-tagline\"\u003eExtends conductivity meter range tenfold for high-TDS solution testing\u003c\/div\u003e\n\u003cdiv class=\"ro-badges\"\u003e\n\u003cspan class=\"ro-badge\"\u003e10X Range Extension\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eDS Meter Compatible\u003c\/span\u003e\n\u003cspan class=\"ro-badge\"\u003eReusable Accessory\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-callout\"\u003e\nThe Myron L RE-10 Range Extender is a precision accessory that multiplies the maximum reading range of your DS conductivity meter by ten, enabling accurate measurement of high-conductivity solutions that would otherwise exceed instrument limits. Simply insert the RE-10 into your sample-filled cell cup when readings go off-scale.\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eHOW IT WORKS\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eThree-Step High-Range Measurement\u003c\/h3\u003e\n\u003cdiv class=\"stage-pipeline\"\u003e\n\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e1\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eDETECT\u003c\/span\u003e\n\u003ch3\u003eOff-Scale Reading\u003c\/h3\u003e\n\u003cp\u003eWhen your DS meter reading exceeds maximum range, the display will indicate an off-scale condition requiring range extension.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e2\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eINSERT\u003c\/span\u003e\n\u003ch3\u003eInstall Range Extender\u003c\/h3\u003e\n\u003cp\u003ePlace the RE-10 Range Extender into the sample-filled cell cup with your conductivity probe, ensuring proper contact with the solution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"stage-row\"\u003e\n\u003cdiv class=\"stage-line\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"stage-num\"\u003e3\u003c\/div\u003e\n\u003cdiv class=\"stage-body\"\u003e\n\u003cspan class=\"stage-tag\"\u003eMULTIPLY\u003c\/span\u003e\n\u003ch3\u003eRead Extended Value\u003c\/h3\u003e\n\u003cp\u003eTake the new meter reading and multiply by ten to determine the actual conductivity or TDS value of your high-concentration sample.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"ro-section\"\u003e\n\u003cdiv class=\"ro-label\"\u003eCOMPATIBILITY\u003c\/div\u003e\n\u003ch3 class=\"ro-title\"\u003eWorks with Most Myron L DS Meters\u003c\/h3\u003e\n\u003cp\u003eThe RE-10 Range Extender is compatible with all Myron L DS series conductivity and TDS meters except the 512T10 model. Ideal for testing concentrated solutions, industrial process water, brine, and other high-conductivity samples that exceed standard meter ranges. Reusable design provides years of extended-range measurement capability.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e","brand":"Myron L","offers":[{"title":"Default Title","offer_id":35470520189090,"sku":"RE-10","price":70.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0446\/7677\/6098\/files\/myron-l-re-10-range-extender-10x-808372.jpg?v=1762459726"}],"url":"https:\/\/www.isopurewater.com\/collections\/nav-meters-monitors.oembed","provider":"Isopure Water","version":"1.0","type":"link"}