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Extech 407228: Heavy Duty pH/mV/Temperature Meter Kit

Rugged pH meter with pH electrode, Temp probe and carrying case407228 is a Heavy Duty pH/ORP/Tempera..

Extech 407510: Heavy Duty Dissolved Oxygen Meter with PC interface

Dual display of Oxygen concentration and TemperatureExtech 407510 is a Heavy Duty Dissolved Oxygen M..

Extech CL200: ExStik® Chlorine Meter

Direct reading of Total Chlorine down to 0.01ppmCL200 is an ExStik® Chlorine Meter. This revolutiona..

Extech CL500: Free and Total Chlorine Meter

Portable tester for measuring of both Free and Total Chlorine up to 3.50ppmThe CL500 is a free and t..

Extech CO10: Carbon Monoxide (CO) Meter

Faster response measurements to 1000ppmChecking co levels is as easy as pushing just 1 button on the..

Extech CO230: Indoor Air Quality, Carbon Dioxide (CO2) Monitor

Measures Carbon Dioxide (CO2), Air Temperature and HumidityThe CO230 measures Carbon Dioxide (CO2), ..

Extech CO250: Portable Indoor Air Quality CO2

Measures Carbon Dioxide (CO2)This Portable Indoor Air Quality CO2 Meter measures Carbon Dioxide (C02..

Extech CO30: CO (Carbon Monoxide) Monitor

Indoor Compact CO Monitor with Tilt Leg StandThe CO30 is a CO Monitor which displays Carbon Monoxide..

Extech CO50: Desktop CO (Carbon Monoxide) Monitor

Measures Carbon Monoxide concentration, Air Temperature and HumidityThe CO50 is a desktop CO Monitor..

Extech DO210: Compact Dissolved Oxygen Meter

Measures Dissolved Oxygen, % Oxygen and Temperature in WaterThe DO210 is a Dissolved Oxygen Meter wh..

Extech DO600-K: Waterproof ExStik® II Dissolved Oxygen Meter Kit

Kit with DO600, replacement membrane kit, and 16ft (5m) extension cable with probe guardThe DO600-K ..

Extech DO600: Waterproof ExStik® II Dissolved Oxygen Meter

DO sensor with easy to replace screw-on membrane cap with optional extension cablesThe ExStik® II DO..

Extech DO610: ExStik® II DO/pH/Conductivity Kit

Measures Dissolved Oxygen, pH, Conductivity, TDS, Salinity and TemperatureFeaturesIncludes EC500 pH/..

Extech DO700: Portable Dissolved Oxygen Meter

9-in-1 Meter with Lab PerformanceThe 9-in-1 DO700 Kit measures DO concentration/saturation, pH, mV, ..

Extech EA80: EasyView™ Indoor Air Quality Meter/Datalogger

Extech EA80: EasyView™ Indoor Air Quality Meter/DataloggerMeasures CO2The EA80 checks for Carbon Dio..

Extech EC210: Compact Conductivity/TDS Meter

Compact Conductivity/TDS Meter FeaturesSimultaneous display of Conductivity or TDS with TemperatureT..

Extech EC400: ExStik® Conductivity/TDS/Salinity Meter

4-in-1 multi-range sensor for measuring Conductivity, TDS, Salinity and TemperatureThe Extech EC400 ..

Extech EC410: - ExStik® Conductivity/TDS/Salinity Kit

Waterproof meter with high accuracy multi-range sensor that measures four parametersEC410 kit includ..

Extech EC500: Waterproof ExStik® II pH/Conductivity Meter

Combination flat surface pH electrode with autoranging high accuracy Conductivity cellThe EC500 is C..

Extech EC510: Waterproof ExStik

Extech EC510: Waterproof ExStikCombination flat surface pH electrode with autoranging high accuracy ..

Extech EC600: Waterproof Conductivity Kit

Extech EC600: Waterproof Conductivity Kit7-in-1 Meter with Lab-Quality PerformanceThe 7-in-1 EC600 K..

Extech EX900: ExStik® 4-in-1 Chlorine, pH, ORP and Temperature Kit

Extech EX900: ExStik® 4-in-1 Chlorine, pH, ORP and Temperature KitChlorine, pH, ORP and Temperature ..

Extech FL700: Waterproof ExStik® Fluoride Meter

Extech FL700: Waterproof ExStik® Fluoride MeterDirect reading of Total Fluoride down from 0.1 to 9.9..

Extech FM200: Formaldehyde (CH₂O or HCHO) Meter

Extech FM200: Formaldehyde (CH₂O or HCHO) MeterHandheld Formaldehyde Meter with Detachable ProbeThe ..