Quick view Electrical Troubleshooting Kit Extech CB10-KIT The CB10-KIT is an Electrical Troubleshooting Kit that features three tools with 5 functions. The CB10 is an AC Circuit Breaker Finder/Receptacle Tester that locates circuit breakers and tests... MSRP: Now: $106.69 Add to Cart Compare Quick view Electronic Test Lead Kit Extech TL809 The TL809 is an 8-piece Professional Test Lead Kit. Includes 3-compartment sealable nylon pouch to organize/protect your test leads. Has a CAT III 1000V safety rating. Extech TL809 Datasheet MSRP: Now: $18.99 Add to Cart Compare Quick view EMF/ELF Meter Extech EMF510 The Extech EMF510 measures energy from electromagnetic fields (EMF) and electrical signals and is sensitive to extremely low frequency levels (ELF). The built-in single-axis sensor is ideal for... MSRP: Now: $155.99 Add to Cart Compare Quick view ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 The Extech EX050 is an ExStik® 16 ft. Extension Cable with Probe Guard/Weight. For use with the Extech DO600 Waterproof ExStik II Dissolved Oxygen Meter. Extech EX010-EX050 Datasheet MSRP: Now: $98.99 Add to Cart Compare Quick view ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 The Extech EX800 ExStik® 3-In-1 Kit includes the CL200 meter and pH electrode, reagent tablets (50 tests), four plastic cups, a weighted stand, pH buffer pouches, four CR2032 batteries, 121.9 cm... MSRP: Now: $270.59 Add to Cart Compare Quick view ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 The Extech EX900 ExStik® 4-In-1 Kit includes a CL200 meter, pH and ORP electrodes, reagent tablets (50 tests), four plastic cups, a weighted stand, pH buffer pouches, four CR2032 batteries,... MSRP: Now: $304.69 Add to Cart Compare Quick view ExStik Conductivity/TDS/Salinity Meter Extech EC400 The Extech EC400 ExStik® features six units of measure, internal memory that stores up to 15 labeled readings for easy recall, adjustable conductivity to TDS ratio factor from 0.4 to 1.0, and... MSRP: Now: $117.99 Add to Cart Compare Quick view ExStik ORP Meter Extech RE300 ORP meter with rugged flat surface ORP electrode and high resolution of 1mV Extech RE300 Declaration of Conformity Extech PHxxx CLxxx RExxx Datasheet Extech RE300 Datasheet MSRP: Now: $133.99 Add to Cart Compare Quick view ExStik Refillable pH Meter Extech PH110 Now you can test pH on the spot easily and accurately with the ExStik® PH110 Waterproof pH Meter. The durable ExStik® meter features a flat surface refillable electrode for measuring pH in... MSRP: Now: $138.99 Add to Cart Compare Quick view ExStik Replacement Conductivity Cell Module Extech EC405 The Extech EC405 is an ExStik® Replacement Conductivity Cell Module. For use with the EC400 Conductivity/TDS/Salinity Meter. It is an easy to clean, rugged conductivity cell module. Product... MSRP: Now: $45.99 Add to Cart Compare Quick view Exstik Replacement ORP Electrode Module Extech RE305 The Extech RE305 ORP ExStik® Electrode Module is an easy to clean, rugged, flat surface ORP electrode that is interchangeable with ExStik® chlorine or pH meters. It measures in liquids, semi... MSRP: Now: $70.39 Add to Cart Compare Quick view ExStik Replacement pH Electrode Module Extech PH105 The Extech PH105 pH ExStik® Electrode Module is an easy to clean, rugged flat surface pH electrode. It is interchangeable with the ExStik® Chlorine or ORP meters and measures in liquids, semi... MSRP: Now: $54.99 Add to Cart Compare Quick view Extech Electrical Troubleshooting Kit Extech CB10-KIT MSRP: Now: $106.69 Add to Cart Compare Quick view Extech Electronic Test Lead Kit Extech TL809 MSRP: Now: $18.99 Add to Cart Compare Quick view Extech EMF/ELF Meter Extech EMF510 MSRP: Now: $155.99 Add to Cart Compare Quick view Extech ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 MSRP: Now: $98.99 Add to Cart Compare Quick view Extech ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 MSRP: Now: $270.59 Add to Cart Compare Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 MSRP: Now: $304.69 Add to Cart Compare Quick view Extech ExStik Conductivity/TDS/Salinity Meter Extech EC400 MSRP: Now: $117.99 Add to Cart Compare Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Electronic Test Lead Kit Extech TL809 The TL809 is an 8-piece Professional Test Lead Kit. Includes 3-compartment sealable nylon pouch to organize/protect your test leads. Has a CAT III 1000V safety rating. Extech TL809 Datasheet MSRP: Now: $18.99 Add to Cart Compare Quick view EMF/ELF Meter Extech EMF510 The Extech EMF510 measures energy from electromagnetic fields (EMF) and electrical signals and is sensitive to extremely low frequency levels (ELF). The built-in single-axis sensor is ideal for... MSRP: Now: $155.99 Add to Cart Compare Quick view ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 The Extech EX050 is an ExStik® 16 ft. Extension Cable with Probe Guard/Weight. For use with the Extech DO600 Waterproof ExStik II Dissolved Oxygen Meter. Extech EX010-EX050 Datasheet MSRP: Now: $98.99 Add to Cart Compare Quick view ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 The Extech EX800 ExStik® 3-In-1 Kit includes the CL200 meter and pH electrode, reagent tablets (50 tests), four plastic cups, a weighted stand, pH buffer pouches, four CR2032 batteries, 121.9 cm... MSRP: Now: $270.59 Add to Cart Compare Quick view ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 The Extech EX900 ExStik® 4-In-1 Kit includes a CL200 meter, pH and ORP electrodes, reagent tablets (50 tests), four plastic cups, a weighted stand, pH buffer pouches, four CR2032 batteries,... MSRP: Now: $304.69 Add to Cart Compare Quick view ExStik Conductivity/TDS/Salinity Meter Extech EC400 The Extech EC400 ExStik® features six units of measure, internal memory that stores up to 15 labeled readings for easy recall, adjustable conductivity to TDS ratio factor from 0.4 to 1.0, and... MSRP: Now: $117.99 Add to Cart Compare Quick view ExStik ORP Meter Extech RE300 ORP meter with rugged flat surface ORP electrode and high resolution of 1mV Extech RE300 Declaration of Conformity Extech PHxxx CLxxx RExxx Datasheet Extech RE300 Datasheet MSRP: Now: $133.99 Add to Cart Compare Quick view ExStik Refillable pH Meter Extech PH110 Now you can test pH on the spot easily and accurately with the ExStik® PH110 Waterproof pH Meter. The durable ExStik® meter features a flat surface refillable electrode for measuring pH in... MSRP: Now: $138.99 Add to Cart Compare Quick view ExStik Replacement Conductivity Cell Module Extech EC405 The Extech EC405 is an ExStik® Replacement Conductivity Cell Module. For use with the EC400 Conductivity/TDS/Salinity Meter. It is an easy to clean, rugged conductivity cell module. Product... MSRP: Now: $45.99 Add to Cart Compare Quick view Exstik Replacement ORP Electrode Module Extech RE305 The Extech RE305 ORP ExStik® Electrode Module is an easy to clean, rugged, flat surface ORP electrode that is interchangeable with ExStik® chlorine or pH meters. It measures in liquids, semi... MSRP: Now: $70.39 Add to Cart Compare Quick view ExStik Replacement pH Electrode Module Extech PH105 The Extech PH105 pH ExStik® Electrode Module is an easy to clean, rugged flat surface pH electrode. It is interchangeable with the ExStik® Chlorine or ORP meters and measures in liquids, semi... MSRP: Now: $54.99 Add to Cart Compare Quick view Extech Electrical Troubleshooting Kit Extech CB10-KIT MSRP: Now: $106.69 Add to Cart Compare Quick view Extech Electronic Test Lead Kit Extech TL809 MSRP: Now: $18.99 Add to Cart Compare Quick view Extech EMF/ELF Meter Extech EMF510 MSRP: Now: $155.99 Add to Cart Compare Quick view Extech ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 MSRP: Now: $98.99 Add to Cart Compare Quick view Extech ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 MSRP: Now: $270.59 Add to Cart Compare Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 MSRP: Now: $304.69 Add to Cart Compare Quick view Extech ExStik Conductivity/TDS/Salinity Meter Extech EC400 MSRP: Now: $117.99 Add to Cart Compare Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view EMF/ELF Meter Extech EMF510 The Extech EMF510 measures energy from electromagnetic fields (EMF) and electrical signals and is sensitive to extremely low frequency levels (ELF). The built-in single-axis sensor is ideal for... MSRP: Now: $155.99 Add to Cart Compare Quick view ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 The Extech EX050 is an ExStik® 16 ft. Extension Cable with Probe Guard/Weight. For use with the Extech DO600 Waterproof ExStik II Dissolved Oxygen Meter. Extech EX010-EX050 Datasheet MSRP: Now: $98.99 Add to Cart Compare Quick view ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 The Extech EX800 ExStik® 3-In-1 Kit includes the CL200 meter and pH electrode, reagent tablets (50 tests), four plastic cups, a weighted stand, pH buffer pouches, four CR2032 batteries, 121.9 cm... MSRP: Now: $270.59 Add to Cart Compare Quick view ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 The Extech EX900 ExStik® 4-In-1 Kit includes a CL200 meter, pH and ORP electrodes, reagent tablets (50 tests), four plastic cups, a weighted stand, pH buffer pouches, four CR2032 batteries,... MSRP: Now: $304.69 Add to Cart Compare Quick view ExStik Conductivity/TDS/Salinity Meter Extech EC400 The Extech EC400 ExStik® features six units of measure, internal memory that stores up to 15 labeled readings for easy recall, adjustable conductivity to TDS ratio factor from 0.4 to 1.0, and... MSRP: Now: $117.99 Add to Cart Compare Quick view ExStik ORP Meter Extech RE300 ORP meter with rugged flat surface ORP electrode and high resolution of 1mV Extech RE300 Declaration of Conformity Extech PHxxx CLxxx RExxx Datasheet Extech RE300 Datasheet MSRP: Now: $133.99 Add to Cart Compare Quick view ExStik Refillable pH Meter Extech PH110 Now you can test pH on the spot easily and accurately with the ExStik® PH110 Waterproof pH Meter. The durable ExStik® meter features a flat surface refillable electrode for measuring pH in... MSRP: Now: $138.99 Add to Cart Compare Quick view ExStik Replacement Conductivity Cell Module Extech EC405 The Extech EC405 is an ExStik® Replacement Conductivity Cell Module. For use with the EC400 Conductivity/TDS/Salinity Meter. It is an easy to clean, rugged conductivity cell module. Product... MSRP: Now: $45.99 Add to Cart Compare Quick view Exstik Replacement ORP Electrode Module Extech RE305 The Extech RE305 ORP ExStik® Electrode Module is an easy to clean, rugged, flat surface ORP electrode that is interchangeable with ExStik® chlorine or pH meters. It measures in liquids, semi... MSRP: Now: $70.39 Add to Cart Compare Quick view ExStik Replacement pH Electrode Module Extech PH105 The Extech PH105 pH ExStik® Electrode Module is an easy to clean, rugged flat surface pH electrode. It is interchangeable with the ExStik® Chlorine or ORP meters and measures in liquids, semi... MSRP: Now: $54.99 Add to Cart Compare Quick view Extech Electrical Troubleshooting Kit Extech CB10-KIT MSRP: Now: $106.69 Add to Cart Compare Quick view Extech Electronic Test Lead Kit Extech TL809 MSRP: Now: $18.99 Add to Cart Compare Quick view Extech EMF/ELF Meter Extech EMF510 MSRP: Now: $155.99 Add to Cart Compare Quick view Extech ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 MSRP: Now: $98.99 Add to Cart Compare Quick view Extech ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 MSRP: Now: $270.59 Add to Cart Compare Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 MSRP: Now: $304.69 Add to Cart Compare Quick view Extech ExStik Conductivity/TDS/Salinity Meter Extech EC400 MSRP: Now: $117.99 Add to Cart Compare Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 The Extech EX050 is an ExStik® 16 ft. Extension Cable with Probe Guard/Weight. For use with the Extech DO600 Waterproof ExStik II Dissolved Oxygen Meter. Extech EX010-EX050 Datasheet MSRP: Now: $98.99 Add to Cart Compare Quick view ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 The Extech EX800 ExStik® 3-In-1 Kit includes the CL200 meter and pH electrode, reagent tablets (50 tests), four plastic cups, a weighted stand, pH buffer pouches, four CR2032 batteries, 121.9 cm... MSRP: Now: $270.59 Add to Cart Compare Quick view ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 The Extech EX900 ExStik® 4-In-1 Kit includes a CL200 meter, pH and ORP electrodes, reagent tablets (50 tests), four plastic cups, a weighted stand, pH buffer pouches, four CR2032 batteries,... MSRP: Now: $304.69 Add to Cart Compare Quick view ExStik Conductivity/TDS/Salinity Meter Extech EC400 The Extech EC400 ExStik® features six units of measure, internal memory that stores up to 15 labeled readings for easy recall, adjustable conductivity to TDS ratio factor from 0.4 to 1.0, and... MSRP: Now: $117.99 Add to Cart Compare Quick view ExStik ORP Meter Extech RE300 ORP meter with rugged flat surface ORP electrode and high resolution of 1mV Extech RE300 Declaration of Conformity Extech PHxxx CLxxx RExxx Datasheet Extech RE300 Datasheet MSRP: Now: $133.99 Add to Cart Compare Quick view ExStik Refillable pH Meter Extech PH110 Now you can test pH on the spot easily and accurately with the ExStik® PH110 Waterproof pH Meter. The durable ExStik® meter features a flat surface refillable electrode for measuring pH in... MSRP: Now: $138.99 Add to Cart Compare Quick view ExStik Replacement Conductivity Cell Module Extech EC405 The Extech EC405 is an ExStik® Replacement Conductivity Cell Module. For use with the EC400 Conductivity/TDS/Salinity Meter. It is an easy to clean, rugged conductivity cell module. Product... MSRP: Now: $45.99 Add to Cart Compare Quick view Exstik Replacement ORP Electrode Module Extech RE305 The Extech RE305 ORP ExStik® Electrode Module is an easy to clean, rugged, flat surface ORP electrode that is interchangeable with ExStik® chlorine or pH meters. It measures in liquids, semi... MSRP: Now: $70.39 Add to Cart Compare Quick view ExStik Replacement pH Electrode Module Extech PH105 The Extech PH105 pH ExStik® Electrode Module is an easy to clean, rugged flat surface pH electrode. It is interchangeable with the ExStik® Chlorine or ORP meters and measures in liquids, semi... MSRP: Now: $54.99 Add to Cart Compare Quick view Extech Electrical Troubleshooting Kit Extech CB10-KIT MSRP: Now: $106.69 Add to Cart Compare Quick view Extech Electronic Test Lead Kit Extech TL809 MSRP: Now: $18.99 Add to Cart Compare Quick view Extech EMF/ELF Meter Extech EMF510 MSRP: Now: $155.99 Add to Cart Compare Quick view Extech ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 MSRP: Now: $98.99 Add to Cart Compare Quick view Extech ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 MSRP: Now: $270.59 Add to Cart Compare Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 MSRP: Now: $304.69 Add to Cart Compare Quick view Extech ExStik Conductivity/TDS/Salinity Meter Extech EC400 MSRP: Now: $117.99 Add to Cart Compare Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 The Extech EX800 ExStik® 3-In-1 Kit includes the CL200 meter and pH electrode, reagent tablets (50 tests), four plastic cups, a weighted stand, pH buffer pouches, four CR2032 batteries, 121.9 cm... MSRP: Now: $270.59 Add to Cart Compare Quick view ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 The Extech EX900 ExStik® 4-In-1 Kit includes a CL200 meter, pH and ORP electrodes, reagent tablets (50 tests), four plastic cups, a weighted stand, pH buffer pouches, four CR2032 batteries,... MSRP: Now: $304.69 Add to Cart Compare Quick view ExStik Conductivity/TDS/Salinity Meter Extech EC400 The Extech EC400 ExStik® features six units of measure, internal memory that stores up to 15 labeled readings for easy recall, adjustable conductivity to TDS ratio factor from 0.4 to 1.0, and... MSRP: Now: $117.99 Add to Cart Compare Quick view ExStik ORP Meter Extech RE300 ORP meter with rugged flat surface ORP electrode and high resolution of 1mV Extech RE300 Declaration of Conformity Extech PHxxx CLxxx RExxx Datasheet Extech RE300 Datasheet MSRP: Now: $133.99 Add to Cart Compare Quick view ExStik Refillable pH Meter Extech PH110 Now you can test pH on the spot easily and accurately with the ExStik® PH110 Waterproof pH Meter. The durable ExStik® meter features a flat surface refillable electrode for measuring pH in... MSRP: Now: $138.99 Add to Cart Compare Quick view ExStik Replacement Conductivity Cell Module Extech EC405 The Extech EC405 is an ExStik® Replacement Conductivity Cell Module. For use with the EC400 Conductivity/TDS/Salinity Meter. It is an easy to clean, rugged conductivity cell module. Product... MSRP: Now: $45.99 Add to Cart Compare Quick view Exstik Replacement ORP Electrode Module Extech RE305 The Extech RE305 ORP ExStik® Electrode Module is an easy to clean, rugged, flat surface ORP electrode that is interchangeable with ExStik® chlorine or pH meters. It measures in liquids, semi... MSRP: Now: $70.39 Add to Cart Compare Quick view ExStik Replacement pH Electrode Module Extech PH105 The Extech PH105 pH ExStik® Electrode Module is an easy to clean, rugged flat surface pH electrode. It is interchangeable with the ExStik® Chlorine or ORP meters and measures in liquids, semi... MSRP: Now: $54.99 Add to Cart Compare Quick view Extech Electrical Troubleshooting Kit Extech CB10-KIT MSRP: Now: $106.69 Add to Cart Compare Quick view Extech Electronic Test Lead Kit Extech TL809 MSRP: Now: $18.99 Add to Cart Compare Quick view Extech EMF/ELF Meter Extech EMF510 MSRP: Now: $155.99 Add to Cart Compare Quick view Extech ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 MSRP: Now: $98.99 Add to Cart Compare Quick view Extech ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 MSRP: Now: $270.59 Add to Cart Compare Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 MSRP: Now: $304.69 Add to Cart Compare Quick view Extech ExStik Conductivity/TDS/Salinity Meter Extech EC400 MSRP: Now: $117.99 Add to Cart Compare Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 The Extech EX900 ExStik® 4-In-1 Kit includes a CL200 meter, pH and ORP electrodes, reagent tablets (50 tests), four plastic cups, a weighted stand, pH buffer pouches, four CR2032 batteries,... MSRP: Now: $304.69 Add to Cart Compare Quick view ExStik Conductivity/TDS/Salinity Meter Extech EC400 The Extech EC400 ExStik® features six units of measure, internal memory that stores up to 15 labeled readings for easy recall, adjustable conductivity to TDS ratio factor from 0.4 to 1.0, and... MSRP: Now: $117.99 Add to Cart Compare Quick view ExStik ORP Meter Extech RE300 ORP meter with rugged flat surface ORP electrode and high resolution of 1mV Extech RE300 Declaration of Conformity Extech PHxxx CLxxx RExxx Datasheet Extech RE300 Datasheet MSRP: Now: $133.99 Add to Cart Compare Quick view ExStik Refillable pH Meter Extech PH110 Now you can test pH on the spot easily and accurately with the ExStik® PH110 Waterproof pH Meter. The durable ExStik® meter features a flat surface refillable electrode for measuring pH in... MSRP: Now: $138.99 Add to Cart Compare Quick view ExStik Replacement Conductivity Cell Module Extech EC405 The Extech EC405 is an ExStik® Replacement Conductivity Cell Module. For use with the EC400 Conductivity/TDS/Salinity Meter. It is an easy to clean, rugged conductivity cell module. Product... MSRP: Now: $45.99 Add to Cart Compare Quick view Exstik Replacement ORP Electrode Module Extech RE305 The Extech RE305 ORP ExStik® Electrode Module is an easy to clean, rugged, flat surface ORP electrode that is interchangeable with ExStik® chlorine or pH meters. It measures in liquids, semi... MSRP: Now: $70.39 Add to Cart Compare Quick view ExStik Replacement pH Electrode Module Extech PH105 The Extech PH105 pH ExStik® Electrode Module is an easy to clean, rugged flat surface pH electrode. It is interchangeable with the ExStik® Chlorine or ORP meters and measures in liquids, semi... MSRP: Now: $54.99 Add to Cart Compare Quick view Extech Electrical Troubleshooting Kit Extech CB10-KIT MSRP: Now: $106.69 Add to Cart Compare Quick view Extech Electronic Test Lead Kit Extech TL809 MSRP: Now: $18.99 Add to Cart Compare Quick view Extech EMF/ELF Meter Extech EMF510 MSRP: Now: $155.99 Add to Cart Compare Quick view Extech ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 MSRP: Now: $98.99 Add to Cart Compare Quick view Extech ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 MSRP: Now: $270.59 Add to Cart Compare Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 MSRP: Now: $304.69 Add to Cart Compare Quick view Extech ExStik Conductivity/TDS/Salinity Meter Extech EC400 MSRP: Now: $117.99 Add to Cart Compare Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view ExStik Conductivity/TDS/Salinity Meter Extech EC400 The Extech EC400 ExStik® features six units of measure, internal memory that stores up to 15 labeled readings for easy recall, adjustable conductivity to TDS ratio factor from 0.4 to 1.0, and... MSRP: Now: $117.99 Add to Cart Compare Quick view ExStik ORP Meter Extech RE300 ORP meter with rugged flat surface ORP electrode and high resolution of 1mV Extech RE300 Declaration of Conformity Extech PHxxx CLxxx RExxx Datasheet Extech RE300 Datasheet MSRP: Now: $133.99 Add to Cart Compare Quick view ExStik Refillable pH Meter Extech PH110 Now you can test pH on the spot easily and accurately with the ExStik® PH110 Waterproof pH Meter. The durable ExStik® meter features a flat surface refillable electrode for measuring pH in... MSRP: Now: $138.99 Add to Cart Compare Quick view ExStik Replacement Conductivity Cell Module Extech EC405 The Extech EC405 is an ExStik® Replacement Conductivity Cell Module. For use with the EC400 Conductivity/TDS/Salinity Meter. It is an easy to clean, rugged conductivity cell module. Product... MSRP: Now: $45.99 Add to Cart Compare Quick view Exstik Replacement ORP Electrode Module Extech RE305 The Extech RE305 ORP ExStik® Electrode Module is an easy to clean, rugged, flat surface ORP electrode that is interchangeable with ExStik® chlorine or pH meters. It measures in liquids, semi... MSRP: Now: $70.39 Add to Cart Compare Quick view ExStik Replacement pH Electrode Module Extech PH105 The Extech PH105 pH ExStik® Electrode Module is an easy to clean, rugged flat surface pH electrode. It is interchangeable with the ExStik® Chlorine or ORP meters and measures in liquids, semi... MSRP: Now: $54.99 Add to Cart Compare Quick view Extech Electrical Troubleshooting Kit Extech CB10-KIT MSRP: Now: $106.69 Add to Cart Compare Quick view Extech Electronic Test Lead Kit Extech TL809 MSRP: Now: $18.99 Add to Cart Compare Quick view Extech EMF/ELF Meter Extech EMF510 MSRP: Now: $155.99 Add to Cart Compare Quick view Extech ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 MSRP: Now: $98.99 Add to Cart Compare Quick view Extech ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 MSRP: Now: $270.59 Add to Cart Compare Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 MSRP: Now: $304.69 Add to Cart Compare Quick view Extech ExStik Conductivity/TDS/Salinity Meter Extech EC400 MSRP: Now: $117.99 Add to Cart Compare Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view ExStik ORP Meter Extech RE300 ORP meter with rugged flat surface ORP electrode and high resolution of 1mV Extech RE300 Declaration of Conformity Extech PHxxx CLxxx RExxx Datasheet Extech RE300 Datasheet MSRP: Now: $133.99 Add to Cart Compare Quick view ExStik Refillable pH Meter Extech PH110 Now you can test pH on the spot easily and accurately with the ExStik® PH110 Waterproof pH Meter. The durable ExStik® meter features a flat surface refillable electrode for measuring pH in... MSRP: Now: $138.99 Add to Cart Compare Quick view ExStik Replacement Conductivity Cell Module Extech EC405 The Extech EC405 is an ExStik® Replacement Conductivity Cell Module. For use with the EC400 Conductivity/TDS/Salinity Meter. It is an easy to clean, rugged conductivity cell module. Product... MSRP: Now: $45.99 Add to Cart Compare Quick view Exstik Replacement ORP Electrode Module Extech RE305 The Extech RE305 ORP ExStik® Electrode Module is an easy to clean, rugged, flat surface ORP electrode that is interchangeable with ExStik® chlorine or pH meters. It measures in liquids, semi... MSRP: Now: $70.39 Add to Cart Compare Quick view ExStik Replacement pH Electrode Module Extech PH105 The Extech PH105 pH ExStik® Electrode Module is an easy to clean, rugged flat surface pH electrode. It is interchangeable with the ExStik® Chlorine or ORP meters and measures in liquids, semi... MSRP: Now: $54.99 Add to Cart Compare Quick view Extech Electrical Troubleshooting Kit Extech CB10-KIT MSRP: Now: $106.69 Add to Cart Compare Quick view Extech Electronic Test Lead Kit Extech TL809 MSRP: Now: $18.99 Add to Cart Compare Quick view Extech EMF/ELF Meter Extech EMF510 MSRP: Now: $155.99 Add to Cart Compare Quick view Extech ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 MSRP: Now: $98.99 Add to Cart Compare Quick view Extech ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 MSRP: Now: $270.59 Add to Cart Compare Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 MSRP: Now: $304.69 Add to Cart Compare Quick view Extech ExStik Conductivity/TDS/Salinity Meter Extech EC400 MSRP: Now: $117.99 Add to Cart Compare Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view ExStik Refillable pH Meter Extech PH110 Now you can test pH on the spot easily and accurately with the ExStik® PH110 Waterproof pH Meter. The durable ExStik® meter features a flat surface refillable electrode for measuring pH in... MSRP: Now: $138.99 Add to Cart Compare Quick view ExStik Replacement Conductivity Cell Module Extech EC405 The Extech EC405 is an ExStik® Replacement Conductivity Cell Module. For use with the EC400 Conductivity/TDS/Salinity Meter. It is an easy to clean, rugged conductivity cell module. Product... MSRP: Now: $45.99 Add to Cart Compare Quick view Exstik Replacement ORP Electrode Module Extech RE305 The Extech RE305 ORP ExStik® Electrode Module is an easy to clean, rugged, flat surface ORP electrode that is interchangeable with ExStik® chlorine or pH meters. It measures in liquids, semi... MSRP: Now: $70.39 Add to Cart Compare Quick view ExStik Replacement pH Electrode Module Extech PH105 The Extech PH105 pH ExStik® Electrode Module is an easy to clean, rugged flat surface pH electrode. It is interchangeable with the ExStik® Chlorine or ORP meters and measures in liquids, semi... MSRP: Now: $54.99 Add to Cart Compare Quick view Extech Electrical Troubleshooting Kit Extech CB10-KIT MSRP: Now: $106.69 Add to Cart Compare Quick view Extech Electronic Test Lead Kit Extech TL809 MSRP: Now: $18.99 Add to Cart Compare Quick view Extech EMF/ELF Meter Extech EMF510 MSRP: Now: $155.99 Add to Cart Compare Quick view Extech ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 MSRP: Now: $98.99 Add to Cart Compare Quick view Extech ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 MSRP: Now: $270.59 Add to Cart Compare Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 MSRP: Now: $304.69 Add to Cart Compare Quick view Extech ExStik Conductivity/TDS/Salinity Meter Extech EC400 MSRP: Now: $117.99 Add to Cart Compare Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view ExStik Replacement Conductivity Cell Module Extech EC405 The Extech EC405 is an ExStik® Replacement Conductivity Cell Module. For use with the EC400 Conductivity/TDS/Salinity Meter. It is an easy to clean, rugged conductivity cell module. Product... MSRP: Now: $45.99 Add to Cart Compare Quick view Exstik Replacement ORP Electrode Module Extech RE305 The Extech RE305 ORP ExStik® Electrode Module is an easy to clean, rugged, flat surface ORP electrode that is interchangeable with ExStik® chlorine or pH meters. It measures in liquids, semi... MSRP: Now: $70.39 Add to Cart Compare Quick view ExStik Replacement pH Electrode Module Extech PH105 The Extech PH105 pH ExStik® Electrode Module is an easy to clean, rugged flat surface pH electrode. It is interchangeable with the ExStik® Chlorine or ORP meters and measures in liquids, semi... MSRP: Now: $54.99 Add to Cart Compare Quick view Extech Electrical Troubleshooting Kit Extech CB10-KIT MSRP: Now: $106.69 Add to Cart Compare Quick view Extech Electronic Test Lead Kit Extech TL809 MSRP: Now: $18.99 Add to Cart Compare Quick view Extech EMF/ELF Meter Extech EMF510 MSRP: Now: $155.99 Add to Cart Compare Quick view Extech ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 MSRP: Now: $98.99 Add to Cart Compare Quick view Extech ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 MSRP: Now: $270.59 Add to Cart Compare Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 MSRP: Now: $304.69 Add to Cart Compare Quick view Extech ExStik Conductivity/TDS/Salinity Meter Extech EC400 MSRP: Now: $117.99 Add to Cart Compare Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Exstik Replacement ORP Electrode Module Extech RE305 The Extech RE305 ORP ExStik® Electrode Module is an easy to clean, rugged, flat surface ORP electrode that is interchangeable with ExStik® chlorine or pH meters. It measures in liquids, semi... MSRP: Now: $70.39 Add to Cart Compare Quick view ExStik Replacement pH Electrode Module Extech PH105 The Extech PH105 pH ExStik® Electrode Module is an easy to clean, rugged flat surface pH electrode. It is interchangeable with the ExStik® Chlorine or ORP meters and measures in liquids, semi... MSRP: Now: $54.99 Add to Cart Compare Quick view Extech Electrical Troubleshooting Kit Extech CB10-KIT MSRP: Now: $106.69 Add to Cart Compare Quick view Extech Electronic Test Lead Kit Extech TL809 MSRP: Now: $18.99 Add to Cart Compare Quick view Extech EMF/ELF Meter Extech EMF510 MSRP: Now: $155.99 Add to Cart Compare Quick view Extech ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 MSRP: Now: $98.99 Add to Cart Compare Quick view Extech ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 MSRP: Now: $270.59 Add to Cart Compare Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 MSRP: Now: $304.69 Add to Cart Compare Quick view Extech ExStik Conductivity/TDS/Salinity Meter Extech EC400 MSRP: Now: $117.99 Add to Cart Compare Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view ExStik Replacement pH Electrode Module Extech PH105 The Extech PH105 pH ExStik® Electrode Module is an easy to clean, rugged flat surface pH electrode. It is interchangeable with the ExStik® Chlorine or ORP meters and measures in liquids, semi... MSRP: Now: $54.99 Add to Cart Compare Quick view Extech Electrical Troubleshooting Kit Extech CB10-KIT MSRP: Now: $106.69 Add to Cart Compare Quick view Extech Electronic Test Lead Kit Extech TL809 MSRP: Now: $18.99 Add to Cart Compare Quick view Extech EMF/ELF Meter Extech EMF510 MSRP: Now: $155.99 Add to Cart Compare Quick view Extech ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 MSRP: Now: $98.99 Add to Cart Compare Quick view Extech ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 MSRP: Now: $270.59 Add to Cart Compare Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 MSRP: Now: $304.69 Add to Cart Compare Quick view Extech ExStik Conductivity/TDS/Salinity Meter Extech EC400 MSRP: Now: $117.99 Add to Cart Compare Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Extech Electrical Troubleshooting Kit Extech CB10-KIT MSRP: Now: $106.69 Add to Cart Compare Quick view Extech Electronic Test Lead Kit Extech TL809 MSRP: Now: $18.99 Add to Cart Compare Quick view Extech EMF/ELF Meter Extech EMF510 MSRP: Now: $155.99 Add to Cart Compare Quick view Extech ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 MSRP: Now: $98.99 Add to Cart Compare Quick view Extech ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 MSRP: Now: $270.59 Add to Cart Compare Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 MSRP: Now: $304.69 Add to Cart Compare Quick view Extech ExStik Conductivity/TDS/Salinity Meter Extech EC400 MSRP: Now: $117.99 Add to Cart Compare Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Extech Electronic Test Lead Kit Extech TL809 MSRP: Now: $18.99 Add to Cart Compare Quick view Extech EMF/ELF Meter Extech EMF510 MSRP: Now: $155.99 Add to Cart Compare Quick view Extech ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 MSRP: Now: $98.99 Add to Cart Compare Quick view Extech ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 MSRP: Now: $270.59 Add to Cart Compare Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 MSRP: Now: $304.69 Add to Cart Compare Quick view Extech ExStik Conductivity/TDS/Salinity Meter Extech EC400 MSRP: Now: $117.99 Add to Cart Compare Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Extech EMF/ELF Meter Extech EMF510 MSRP: Now: $155.99 Add to Cart Compare Quick view Extech ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 MSRP: Now: $98.99 Add to Cart Compare Quick view Extech ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 MSRP: Now: $270.59 Add to Cart Compare Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 MSRP: Now: $304.69 Add to Cart Compare Quick view Extech ExStik Conductivity/TDS/Salinity Meter Extech EC400 MSRP: Now: $117.99 Add to Cart Compare Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Extech ExStik 16ft Extension Cable with Probe Guard/Weight Extech EX050 MSRP: Now: $98.99 Add to Cart Compare Quick view Extech ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 MSRP: Now: $270.59 Add to Cart Compare Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 MSRP: Now: $304.69 Add to Cart Compare Quick view Extech ExStik Conductivity/TDS/Salinity Meter Extech EC400 MSRP: Now: $117.99 Add to Cart Compare Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Extech ExStik 3-in-1 Chlorine, pH, Temperature Kit Extech EX800 MSRP: Now: $270.59 Add to Cart Compare Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 MSRP: Now: $304.69 Add to Cart Compare Quick view Extech ExStik Conductivity/TDS/Salinity Meter Extech EC400 MSRP: Now: $117.99 Add to Cart Compare Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Extech ExStik 4-in-1 Chlorine, pH, ORP and Temperature Kit Extech EX900 MSRP: Now: $304.69 Add to Cart Compare Quick view Extech ExStik Conductivity/TDS/Salinity Meter Extech EC400 MSRP: Now: $117.99 Add to Cart Compare Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Extech ExStik Conductivity/TDS/Salinity Meter Extech EC400 MSRP: Now: $117.99 Add to Cart Compare Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Extech ExStik ORP Meter Extech RE300 MSRP: Now: $133.99 Add to Cart Compare Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Extech ExStik Refillable pH Meter Extech PH110 MSRP: Now: $138.99 Add to Cart Compare Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Extech ExStik Replacement Conductivity Cell Module Extech EC405 MSRP: Now: $45.99 Add to Cart Compare Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Extech Exstik Replacement ORP Electrode Module Extech RE305 MSRP: Now: $70.39 Add to Cart Compare Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected × OK
Quick view Extech ExStik Replacement pH Electrode Module Extech PH105 MSRP: Now: $54.99 Add to Cart Compare Previous 12 13 14 15 16 17 18 19 20 21 22 Next Previous 12 13 14 15 16 17 18 19 20 21 22 Next Compare Selected