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Test Kits

Hanna-(HI93720-01)-Hardness-Calcium,-Calmagite-Method-(100-Tests),Isopure-Water,1

Hanna (HI93720-01) Hardness Calcium, Calmagite Method (100 Tests)

price $115.00
Hanna-(HI93719-01)-Hardness,-Magnesium,-EDTA-Method-(100-Tests),Isopure-Water,2

Hanna (HI93719-01) Hardness, Magnesium, EDTA Method (100 Tests)

price $115.00
Hanna-(HI3847)-Copper-Chemical-Test-Kit---Range-0.0-2.5-mg-L,Isopure-Water,3

Hanna (HI3847) Copper Chemical Test Kit - Range 0.0-2.5 mg-L

price $228.00
Hanna-(HI8633)-Multi-Range-Conductivity-Meter,Isopure-Water,4

Hanna (HI8633) Multi-Range Conductivity Meter

price $729.62
Hanna-(HI98130)-Combo;-pH,-EC,-TDS--TEMP.,Isopure-Water,5

Hanna (HI98130) Combo; pH, EC, TDS & TEMP.

price $459.36
Myron-L-(758II-119)-0-1,000-µS-Digitor-Control-Monitor,Isopure-Water,6

Myron L (758II-119) 0-1,000 µS Digitor-Control Monitor

price $600.00
Myron-L-(T2-PH)-0-50,-500,-5000-PPM;-2-12-PH,Isopure-Water,7

Myron L (T2-PH) 0-50, 500, 5000 PPM; 2-12 PH

price $815.91
Myron-L-(512T5)-0-5000-PPM,Isopure-Water,8

Myron L (512T5) 0-5000 PPM

price $426.29
Oakton-(WD-35624-38)-pH-Tester-3-3+-Replacement-Probe,Isopure-Water,9

Oakton (WD-35624-38) pH Tester 3-3+ Replacement Probe

price $195.41
Oakton-(WD-35624-28)-pH-Tester-2-DBL-JUNCT;-Replacement-Probe,Isopure-Water,10

Oakton (WD-35624-28) pH Tester 2 DBL-JUNCT; Replacement Probe

price $121.00
Oakton-(WD-35624-20)-pH-Tester-2-DBL-JUNCT;-+0.1-pH;-ATC,Isopure-Water,11

Oakton (WD-35624-20) pH Tester 2 DBL-JUNCT; +0.1 pH; ATC

price $206.55
Oakton-(WD-35624-29)-pH-TESTR-2;-Replacement-Probe,Isopure-Water,12

Oakton (WD-35624-29) pH TESTR 2; Replacement Probe

price $99.41
Isopure Water · Test Kits

Water Test Kits & Analysis Meters

Good treatment starts with knowing what's in the water. We carry test kits and meters for hardness, chlorine, pH, TDS, arsenic and more — from Hanna, HM Digital, Watts and Sensafe — from quick test strips to lab-grade reagent kits and checkers.

How to choose a test kit

Strips vs. reagent vs. meter. Strips are fast and cheap; titration/reagent kits are more precise; digital meters are best for ongoing monitoring.
Test what matters. Hardness and chlorine for softener/filter sizing; TDS for RO performance; arsenic/nitrate for well safety.
Keep reagents fresh. Reagents and buffers have shelf lives — replace them to keep results trustworthy.
Calibrate meters. pH and conductivity meters need periodic calibration with the matching standard.

Tell us what you need to test and we'll match the kit. Ask us.



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