| Extech (CL200) Exstik Direct Digital Reading Chlorine Meter
Model: CL200
Direct reading of Total Chlorine down to 0.01ppmFeatures:
Direct reading of Total Chlorine provides fast and easy measurements (less than 2 minutes[...more details] | 
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Our Price: $169.99
List Price: $304.42
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| Extech (CL203) Exstik ExTabâ„¢ Chlorine Reagent tablets (100 tests)
Model: CL203
Reagent tablets for use with ExStik® Chlorine MeterFeatures:
Includes 10 packs (10 tablets ea.)
Requires 1 tablet per test - enough for 100 tests[...more details] | 
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Our Price: $24.99
List Price: $43.02
You Save: 41.91%
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| Extech (CL205) ExStik® Replacement Chlorine Electrode Module
Model: CL205
Replacement flat surface electrode for ExStik® Choline meterFeatures:
Easy to clean, rugged flat surface Chlorine electrode
Measures Chlorine and[...more details] | 
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Our Price: $99.99
List Price: $202.32
You Save: 50.58%
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| Extech (DO600) Waterproof ExStik® II Dissolved Oxygen Meter
Model: DO600
DO sensor with easy to replace screw-on membrane cap with optional extension cablesFeatures:
Oxygen level displayed as % Saturation or Concentratio[...more details] | 
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Our Price: $299.99
List Price: $537.21
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| Extech (DO610) ExStik® II Dissolved Oxygen/pH/Conductivity Kit
Model: DO610
Measures Dissolved Oxygen, pH, Conductivity, TDS, Salinity and TemperatureFeatures:
Includes EC500 pH/Conductivity meter with combination high ac[...more details] | 
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Our Price: $409.99
List Price: $809.30
You Save: 49.34%
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| Extech (EC400) Waterproof ExStik Conductivity/TDS/Salinity Meter
Model: EC400
One high accuracy multi-range sensor
measures four parameters (Conductivity, TDS, Salinity and Temperature)
[...more details] | 
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Our Price: $89.99
List Price: $161.86
You Save: 44.40%
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| Extech (EC405) ExStik Replacement Conductivity Cell Module
Model: EC405
Replacement 4-in-1 conductivity cell for ExStik Conductivity metersFeatures:
Easy to clean, rugged conductivity cell module
Measures Conductivity,[...more details] | 
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Our Price: $39.99
List Price: $80.93
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| Extech (EC500) Waterproof ExStik® II pH/Conductivity Meter
Model: EC500
Combination flat surface pH electrode with autoranging high accuracy Conductivity cell
Features:
Measures 5 parameters including Conductivity, T[...more details] | 
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Our Price: $139.99
List Price: $250.70
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| Extech (EC500-CL) Exstik 6 In 1 KIT;CHL/pH/EC/TDS/SAL/Temp
Model: EC500-CL
6-in-1 Kit_____The "Water Dealer Test Kit"
Chlorine / pH / TDS / EC / Sal / Temp
• Memory stores up to 25 labled settings
[...more details] | 
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Our Price: $566.51
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| Extech (EC510) Waterproof ExStik® II pH/Conductivity Meter Kit
Model: EC510
Combination flat surface pH electrode with autoranging high accuracy Conductivity cellFeatures:
Kit includes: EC500 meter, 3 calibration standards,[...more details] | 
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Our Price: $179.99
List Price: $292.56
You Save: 38.48%
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| Extech (EX900-R) Exstik 4 In 1 PH (Refil);CL;Temp; ORP Kit
Model: EX900-R
[...more details] | 
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Our Price: $485.58
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| Extech (PH100) ExStik® Digital pH Meter
Model: PH100
Meter with flat surface electrode for fast and easy on-the-spot pH measurementsFeatures:
Built-in Smart chip offers advanced functions and featur[...more details] | 
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Our Price: $89.99
List Price: $182.09
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| Extech (PH103) Exstik Tripak pH buffers (6ea. of 4, 7, 10pH & 2 Rinsing solutions)
Model: PH103
Tripak buffers (6ea. of 4, 7, 10pH & 2 Rinsing solutions)
Features:
Easy to use, already made fresh pH buffers for calibration
Helpful table pr[...more details] | 
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Our Price: $24.99
List Price: $50.58
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| Extech (PH105) ExStik Replacement pH Electrode Module
Model: PH105
PH105: ExStik® Replacement pH Electrode Module
Replacement flat surface electrode for ExStik® pH meter
Features
Easy to clean, rugged flat su[...more details] | 
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Our Price: $39.99
List Price: $80.93
You Save: 50.59%
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| Extech (PH110) ExStik® Refillable Digital pH Meter
Model: PH110
Unique pH stick meter with rugged refillable flat surface pH electrodeFeatures:
Refillable pH electrode that can be reused by refilling the referen[...more details] | 
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Our Price: $99.99
List Price: $179.07
You Save: 44.16%
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| Extech (PH113) Filling Solution Kit for ExStik PH115 Refillable pH Electrode Module
Model: PH113
Includes 1.5mL bottle KCl, 2 reference junctions and 2 removal tools.[...more details] | 
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Our Price: $13.99
List Price: $28.32
You Save: 50.60%
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| Extech (PH115) PH110 Refillable Electrode (Only)
Model: PH115
Refillable pH ExStik Electrode Module
For use with ExStik® meters
Interchangeable pH sensor modules for ExStik® series meters
ATC via[...more details] | 
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Our Price: $49.99
List Price: $101.16
You Save: 50.58%
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| Extech (RE300) ExStik® ORP Meter
Model: RE300
ORP meter with rugged flat surface OPR electrode and high resolution of 1mVFeatures:
Measures ORP/Redox from -999 to 999mV
Automatic electronic [...more details] | 
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Our Price: $109.99
List Price: $202.32
You Save: 45.64%
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| Extech (RE305) ExStik® Replacement ORP Electrode Module
Model: RE305
Replacement flat surface electrode for ExStik® ORP meterFeatures:
Easy to clean, rugged flat surface ORP electrode
Interchangeable with ExStikÂ[...more details] | 
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Our Price: $49.99
List Price: $101.16
You Save: 50.58%
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