Water Quality Meters
Extech Instruments Corporation
Water quality meter can measure thirteen parameters: pH, ORP, temperature, dissolved oxygen, conductivity, total dissolved solids (TDS), salinity, resistivity, specific conductance, ammonium, nitrate, chloride, and barometric pressure.
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pH Meter
ExStik® PH100
Extech Instruments Corporation
Meter with flat surface electrode for fast and easy on-the-spot pH measurements. The waterproof ExStik® PH100 pH meter by Extech is an accurate, rugged and reusable stick pH meter with some unique data storage features that make it exceptionally easy to use and considerably enhance its usability. The flat surface electrode allows you to measure pH in liquids, semi-solids and solids and limits electrode breakage and clogged junctions.
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ExStik® 3-in-1 Chlorine, pH, Temperature Kit
Extech EX800
Extech Instruments Corporation
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, 48 inch neck strap, carrying case, and user manual. The meter measures Total Chlorine, pH, and Temperature with interchangeable flat surface electrodes that are included. Flat surface electrodes work in liquids, semi-solids and solids. Built-in memory can store/recall up to 15 readings and save the last calibrated value. It has a large 3-1/2 digit (2000 count) digital display with a bargraph and an automatic electronic self-calibration function for Chlorine (1, 2, or 3 point buffer calibration for pH).
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ExStik® Chlorine Meter - Direct Reading of Total Chlorine down to 0.01ppm
Extech CL200
Extech Instruments Corporation
CL200 is an ExStik® Chlorine Meter. This revolutionary technique measures Direct Total Residual Chlorine from 0.01ppm to 10ppm. It makes non-subjective measurements unaffected by interferences associated with traditional colorimeters and spectrophotometers like sample color, turbidity, light, and pollutants. This product comes with an electrode, five packs of 10 reagent tablets (50 tests), a protective sensor cap, a sample cup with cap, four CR2032 batteries, and a 48” neck strap.
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Portable Turbidity Meter
Extech TB400
Extech Instruments Corporation
TB400 is a Portable Turbidity Meter that tests water, food, beverages and other aqueous solutions. Meter comes complete with all the accessories to conveniently test the turbidity of municipal water, food and beverage water, and other aqueous solutions where fluid clarity is important. Portable design allows you to take measurement on-site instead of bringing solution back to the lab. Measures up to 1000 NTU (Nephelometric Turbidity Unit) with 0.01 NTU resolution. Complete with 0 NTU standard solution test bottle, 100 NTU standard solution test bottle, cleaning solution (distilled water), (2) test bottles and covers, cleaning cloth, six AAA batteries, and hard carrying case.
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Waterproof ExStik® Fluoride Meter
Extech FL700
Extech Instruments Corporation
Specifically designed for the quick and accurate measurement of fluoride ions in drinking water and other aqueous samples, the ExStik FL700 incorporates a sensing electrode, measuring electronics, and display in one convenient package, making this unit ideal for field or laboratory testing. The FL700 is capable of direct reading of total fluoride from 9.99 ppm or mg/L down to 0.1ppm, and the meter provides automatic temperature compensation (±10 degrees C of calibration temperature). Complete with electrode, TISAB reagent tablets, sensor cap, four 3V button batteries, and 48" (1.2m) neckstrap.
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Compact Conductivity/TDS Meter
Extech EC210
Extech Instruments Corporation
Compact handheld Conductivity Meter with long life carbon rod combination electrode measures Conductivity, TDS and Temperature. Units of measure include μS/cm, mS/cm, ppm, °F, and °C. The meter features three ranges for Conductivity and TDS plus adjustable Temperature compensation factor to maintain accuracy.
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Conductivity/TDS/Temperature Meter
Extech EC150
Extech Instruments Corporation
The EC150 is a Conductivity/TDS/Temperature Meter. Waterproof meter with high-accuracy multi-ranging sensor. Features Auto Power off with disable, Adjustable Conductivity to TDS ratio factor from 0.4 to 1.0, Data Hold and low battery indication. Waterproof design to withstand wet environment, meets IP65 standard. Includes meter, protective sensor cap, and four LR44 button batteries.
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ExStik® Conductivity/TDS/Salinity Kit
Extech EC410
Extech Instruments Corporation
EC410 kit includes EC400 ExStik® Conductivity/TDS/ Salinity Temperature Meter, with sensor, protective cap, three calibration standards, (30mL bottle each), weighted base, 3 sample plastic cups, with caps, four 3V CR-2032 batteries, 48 in. (1.2 m) neck strap, and carrying case. Autoranging meter offers 3 ranges of measurements from tap water to wastewater and any aqueous solution. Automatic Temperature Compensation of 2% per °C. Data Hold, Auto Power Off and low battery indication. Internal memory stores up to 25 labeled readings for easy recall.
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ExStik® Conductivity/TDS/Salinity Meter
Extech EC400
Extech Instruments Corporation
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 self-calibration upon power up. The EC400 incorporates the latest microprocessor chip technology and patented sensor technology to enable the simultaneous measurement of conductivity, TDS, salinity, and temperature. With the touch of a button the EC400 allows you the flexibility of interchangeable cell constants and has made the job of testing fast, accurate, and repeatable. Complete with meter and Conductivity cell, protective cap, sample cup, four CR2032 batteries, and 48"(1.2m) neckstrap.
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ExStik® II DO/pH/Conductivity Kit
Extech DO610
Extech Instruments Corporation
Measures Dissolved Oxygen, pH, Conductivity, TDS, Salinity and Temperature
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Portable Dissolved Oxygen Meter
Extech DO700
Extech Instruments Corporation
The 9-in-1 DO700 Kit measures DO concentration/saturation, pH, mV, Temperature, Conductivity, TDS, Salinity, and Resistivity. It features automatic salinity compensation and manual barometric pressure compensation for DO measurements. In addition, it has automatic one button calibration of 4, 7 and 10 pH with a choice of three-point calibration for better accuracy and it provides automatic temperature compensation. Complete with DO probe, pH/mV/Temp electrode, polymer Conductivity cell, pH and Conductivity calibration solutions, batteries and hard carrying case.
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Salinity/Temperature Meter
Extech EC170
Extech Instruments Corporation
The EC170 is a Salinity Meter with Waterproof design (IP65). Measure salinity in aquaculture, environmental studies, ground water, koi ponds, irrigation, drinking water and other applications. Features a High accuracy multi-ranging sensor and Auto Power off with disable. Autoranging with 2 ranges of measurement. Data Hold, Auto Power Off and Low Battery Indication. Complete with salinity sensor, protective sensor cap, and 4 LR44 button batteries.
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Waterproof ExStik - Combination Flat Surface pH Electrode with Autoranging High Accuracy Conductivity Cell
Extech EC510
Extech Instruments Corporation
The EC510 is a conductivity testing kit. Kit includes EC500 meter, 3 calibration standards, 3 pH buffer pouches plus rinse solution, 3 cups, batteries and carrying case. Measures 5 parameters including conductivity, TDS, salinity, pH and temperature using one electrode. Analog bargraph indicates trends. Memory stores up to 25 labeled readings. Adjustable Conductivity to TDS ratio from 0.4 to 1.0; 0.5 fixed Salinity ratio.
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Waterproof ExStik® II pH/Conductivity Meter
Extech EC500
Extech Instruments Corporation
The EC500 is Conductivity/TDS/Temperature Meter. Measures 5 parameters including Conductivity, TDS, Salinity, pH, and Temperature using one electrode. Analog bargraph indicates trends. Memory stores up to 25 labeled readings. Waterproof meter with high-accuracy multi-ranging sensor. Features Auto Power off with disable. Complete with meter and electrode, protective cap, sample cup, four 3V CR-2032 batteries, and 48" (1.2m) neckstrap.
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Waterproof pH/mV/Conductivity/TDS/Salinity/Temp Meter
Extech EC600
Extech Instruments Corporation
The 7-in-1 EC600 Kit measures Conductivity, TDS, Salinity, Resistivity, pH, mV and Temperature. It has automatic one button calibration of 4, 7 and 10 pH with a choice of three point calibration for better accuracy and it provides automatic temperature compensation. One point conductivity calibration automatically recognizes eight calibration solutions from USA, Europe, and China. Memory stores up to 300 readings with series number, measured value and temperature. The meter has a large, blue, backlit LCD display screen with an auto power off function with disable that saves battery life. The IP57 waterproof housing protects it from the elements. Complete with pH/mV/Temperature electrode, polymer Conductivity cell, pH and Conductivity calibration solutions, batteries and hard carrying case.
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Compact Dissolved Oxygen Meter
Extech DO210
Extech Instruments Corporation
The DO210 is a Dissolved Oxygen Meter which measures DO from 0 to 20.0mg/L, Oxygen Percent from 0 to 100.0% and Temperature with ATC. This meter features Adjustable Altitude and Salinity Compensation as well as min, max and data hold functions. Complete with DO probe with membrane and 39" (1m) cable, two spare replacement membranes, electrolyte, 9V battery and soft case.
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Dissolved Oxygen Meter/Datalogger
Extech SDL150
Extech Instruments Corporation
The SDL150 records data on an SD card in Excel format. Dual backlit display of Oxygen Concentration and Temperature. Measures dissolved oxygen from 0 to 20.0mg/L and 0 to 100.0% oxygen plus temperature from 32 to 122°F (0 to 50°C). Automatic Temperature Compensation from 0 to 50°C via temperature probe sensor built into polarographic type oxygen probe. Offset adjustment used for zero function to make relative measurements. Stores 99 readings manually and 20M readings via 2G SD card. User programmable sampling rate. Built-in PC interface. Min/Max and Data Hold functions, Auto power off. Complete with 6 x AA batteries, SD card, probe, two spare replacement membranes, electrolyte, and hard carrying case.
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Waterproof ExStik® II Dissolved Oxygen Meter
Extech DO600
Extech Instruments Corporation
The ExStik® II DO600 meter displays Oxygen level as percent of Saturation from 0 to 200. 0 percent or Concentration from 0 to 20.00 ppm (mg/L). It features Adjustable Altitude Compensation (0 to 20,000 feet in 1,000 ft. increments), Adjustable Salinity Compensation from 0 to 50 ppt and an analog bargraph for indicating trends. DO600 meter includes a DO electrode, protective sensor cap, spare membrane cap, electrolyte, four 3V CR-2032 batteries, and 48" (1.2m) neck strap.
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Heavy Duty Dissolved Oxygen Meter
Extech 407510
Extech Instruments Corporation
407510 is a Heavy Duty Dissolved Oxygen Meter with PC interface. Recall Min, Max and Average readings. Featuring Data Hold and a Built-in RS-232 PC serial interface with optional data acquisition software and data logger. Auto power off saves battery life. DO measurements from 0 to 20.0 mg/L. Complete with 0.8" (20mm) diameter probe on 13ft (4m) cable, 5 membranes, rubber holster, 9V battery and hard case.
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Waterproof ExStik® II Dissolved Oxygen Meter Kit
Extech DO600-K
Extech Instruments Corporation
The DO600-K is a convenient kit which adds versatility for measuring dissolved oxygen in laboratories or out in the field with a 16-Foot (5m) extension cable and probe weight guard for taking easy measurements in tanks or streams. Complete with ExStik® II DO meter, DO electrode, protective sensor cap, DO603 replacement membrane Kit, 16-Foot (5m) extension cable, weighted probe guard, four 3V CR-2032 batteries, 48-Inch (1.2m) neck strap, and hard carrying case.
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Oyster™ Series pH/mV/Temperature Meter Kit - Including Mini pH Electrode, Calibration Buffers, and Carrying Case
Extech Oyster-15
Extech Instruments Corporation
Exclusive Oyster design can be used in the lab or in the field. Large LCD built into adjustable "flip up" cover displays pH or mV and Temperature simultaneously. Stores/recalls 25 labeled readings. Auto or manual Temperature compensation. 5 point buffer recognition. Includes meter, neck strap, 9V battery, pH probe, sample buffers (4 and 7pH), and carrying case. Optional RTD Temperature probe.
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Waterproof Palm pH Meter with Temperature
Extech PH220-C
Extech Instruments Corporation
The Extech PH220-C pH Meter is a Palm pH with Cabled Electrode. Microprocessor provides for Automatic Buffer recognition. Memory stores 25 readings. Large LCD displays pH or mV and temperature simultaneously. Includes cabled pH electrode, protective holster, pH buffers and 9V battery.
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Oyster™ Series pH/mV/Temperature Meter
Extech Oyster-10
Extech Instruments Corporation
Exclusive Oyster Design can be used in the lab or in the field. Large LCD built into adjustable “flip-up” cover displays pH or mV and Temperature simultaneously. Splash proof housing and front panel tactile touch pad to slope and calibrate. Rugged design for handheld or benchtop use; neckstrap for “hands-free” operation. Measures pH (0.00 to 14.00pH), mV (-999mV to 999mV) and Temperature (32.0°F to 212.0°F /0.0°C to 100.0°C). Accurate to 0.02pH, 2mV, 0.8°F/0.5°C and resolution of 0.01pH, 1mV and 0.1°. Memory function stores and recalls 25 labeled readings. Min/Max storage and recall, °C/°F switchable. Audible beeper to alert user when function is completed. Automatic or Manual temperature compensation. Probe sold separately.
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ExStik® ORP Meter
Extech RE300
Extech Instruments Corporation
ORP meter with rugged flat surface ORP electrode and high resolution of 1mV.
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ExStik® Refillable pH Meter
Extech PH110
Extech Instruments Corporation
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 liquids, semi-solids, and solids – no more electrode breakage or clogged junctions. Since you can refill the ExStik® quickly, you won't need to worry about the shelf life of its electrode. the ExStik® meter is an invaluable tool for measuring the pH in shampoo, body wash, facial cleansers, lotions, creams, and more. Use it to monitor pools and spas, or to measure acidity and alkalinity in soil, skin, and carpeting. It's valuable in hydroponic gardening or farming. Get important readings in cement, agriculture, fish farming, wastewater, antifreeze recycling, food preparation, cleaning supplies, and manufacturing of paper, pulp, and paint. Comes complete with the refillable pH electrode, a 1.5mL bottle KCI, two reference junctions, two removal tools, a protective cap, a sample cup, four 3V CR-2032 batteries, and a 48 inch (1.2m) neck strap.
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Dissolved Oxygen Electrode for Extech Model 407510
Extech 407510-P
Extech Instruments Corporation
Dissolved Oxygen Electrode for Extech Model 407510
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Flat Surface pH Electrode
Extech 601100
Extech Instruments Corporation
The Extech 601100 is a PVC-bodied, easy-to-clean, flat surface pH electrode. The product is ideal for solid products with minimal moisture like cheese, soils, or electrophoretic/agar gels. Includes 99 cm cable with BNC connection.
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Mini pH Electrode (10x120mm)
Extech 60120B
Extech Instruments Corporation
The Extech 60120B is a pH Electrode. This electrode fits virtually any pH meter that accepts a BNC connector. Features a 0°C to 80°C operating temperature, 0 pH to 14 pH range, and a glass pH sensing bulb surrounded by protective teeth.
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Standard pH Electrode (12 x 160mm)
Extech 601500
Extech Instruments Corporation
The Extech 601500 is a Standard pH Electrode and BNC combination. This electrode includes a long 1 m (39 in) cable for hassle free use, BNC connector, and storage solution bottle. Product has a 6 month warranty.
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Waterproof pH Electrode for Palm pH
Extech 6015WC
Extech Instruments Corporation
The Extech 6015WC is a Waterproof pH Electrode for use with the PH220-C Waterproof Palm pH Meter. Features an automatic temperature compensation via the built in Pt-100 Ohm sensor, and comes with a 1 m (39 in) cable. Comes with a six month warranty.
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RTD Temperature Probe (30 to 220°C)
Extech 850185
Extech Instruments Corporation
The Extech 850185 is an RTD stainless steel Temperature Probe. For use with the Oyster™ Series pH kits. The platinum RTD temperature sensor (100 Ohm) has a temperature range of 30°C to 220°C (86°F to 482°F).
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ExStik® Replacement Dissolved Oxygen Module
Extech DO605
Extech Instruments Corporation
Replacement dissolved oxygen sensor for ExStik® DO meter.
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Membrane Caps (3 caps)
Extech DO703
Extech Instruments Corporation
The Extech DO703 is a set of replacement or spare Membrane Caps. It is for use with the DO700 Portable Dissolved Oxygen Meter. Comes in a set of three caps. This product comes with a six month warranty.
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Dissolved Oxygen Electrode
Extech DO705
Extech Instruments Corporation
The Extech DO705 is a Dissolved Oxygen Electrode. This DO electrode offers a temperature and salinity sensor complete with automatic temperature and salinity compensation as well as manual barometric pressure compensation. For use with the Extech DO700 Dissolved Oxygen Meter.
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12880µS Conductivity Standard (2 Bottles)
Extech EC-12880-P
Extech Instruments Corporation
Extech EC-12880-P are two bottles of 12880 µS Conductivity Standard, 1 pint each of premade solution. EC-12880-P is for use with conductivity meters like the EC400 ExStik Conductivity/TDS/Salinity Meter or DO610 ExStik II DO/pH/Conductivity Kit.
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1413 µS Conductivity Standard (2 Bottles)
Extech EC-1413-P
Extech Instruments Corporation
Extech EC-1413-P are two bottles of 1413 µS Conductivity Standard, 1 pint each of premade solution. EC-1413-P is for use with Extech conductivity meters like the EC400 ExStik Conductivity/TDS/Salinity Meter or DO610 ExStik II DO/pH/Conductivity Kit.
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84µS Conductivity Standard (2 Bottles)
Extech EC-84-P
Extech Instruments Corporation
Extech EC-84-P are two bottles of Conductivity Standard, 1 pint each of pre-made solution. EC-84-P 84 µS is for use with Extech conductivity meters like the EC400 ExStik Conductivity/TDS/Salinity Meter or DO610 ExStik II DO/pH/Conductivity Kit.
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ExStik® Replacement Conductivity Cell Module
Extech EC405
Extech Instruments Corporation
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 comes with a protective connector cap and a one year warranty.
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ExStik® Replacement pH Electrode/Conductivity Cell Module
Extech EC505
Extech Instruments Corporation
The EC505 is an ExStik® Replacement pH Electrode/Conductivity Cell Module. For use with the Extech EC500 Waterproof ExStik® II pH/Conductivity Meter. Measures conductivity, TDS, salinity, pH and temperature. Comes with a year warranty.
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Conductivity Cell
Extech EC605
Extech Instruments Corporation
The Extech EC605 is a replacement or spare Conductivity Cell for use with the EC600 portable water conductivity meter and DO700 portable dissolved oxygen meter. Product comes with a six-month warranty.
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Weighted Base and Solution Cups Kit
Extech EX006
Extech Instruments Corporation
The Extech EX006 is a Weighted Base and Solution Cups Kit. For use with water quality meters such as the PH110 ExStik Refillable pH Meter or EC500 Waterproof ExStik II pH/Conductivity Meter. The iron cast weighted base can hold the meter in any of the 5 plastic solution cups to obtain a more stable reading, allowing even for hands-free measurements.
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ExStik® 3ft Extension Cable with Probe Guard/Weight
Extech EX010
Extech Instruments Corporation
The Extech EX010 is an ExStik 3 foot Extension Cable with a Probe Guard and Weight. This product is for use with Extech meters like the DO600 Waterproof ExStik II Dissolved Oxygen Meter. The EX010 comes with a 6 month warranty.
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ExStik® 16ft Extension Cable with Probe Guard/Weight
Extech EX050
Extech Instruments Corporation
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.
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ExStik® 3-in-1 Chlorine, pH, Temperature Kit
Extech EX800
Extech Instruments Corporation
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, 48 inch neck strap, carrying case, and user manual. The meter measures Total Chlorine, pH, and Temperature with interchangeable flat surface electrodes that are included. Flat surface electrodes work in liquids, semi-solids and solids. Built-in memory can store/recall up to 15 readings and save the last calibrated value. It has a large 3-1/2 digit (2000 count) digital display with a bargraph and an automatic electronic self-calibration function for Chlorine (1, 2, or 3 point buffer calibration for pH).
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ExStik® Chlorine Meter - Direct Reading of Total Chlorine down to 0.01ppm
Extech CL200
Extech Instruments Corporation
CL200 is an ExStik® Chlorine Meter. This revolutionary technique measures Direct Total Residual Chlorine from 0.01ppm to 10ppm. It makes non-subjective measurements unaffected by interferences associated with traditional colorimeters and spectrophotometers like sample color, turbidity, light, and pollutants. This product comes with an electrode, five packs of 10 reagent tablets (50 tests), a protective sensor cap, a sample cup with cap, four CR2032 batteries, and a 48” neck strap.
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Portable Turbidity Meter
Extech TB400
Extech Instruments Corporation
TB400 is a Portable Turbidity Meter that tests water, food, beverages and other aqueous solutions. Meter comes complete with all the accessories to conveniently test the turbidity of municipal water, food and beverage water, and other aqueous solutions where fluid clarity is important. Portable design allows you to take measurement on-site instead of bringing solution back to the lab. Measures up to 1000 NTU (Nephelometric Turbidity Unit) with 0.01 NTU resolution. Complete with 0 NTU standard solution test bottle, 100 NTU standard solution test bottle, cleaning solution (distilled water), (2) test bottles and covers, cleaning cloth, six AAA batteries, and hard carrying case.
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Waterproof ExStik® Fluoride Meter
Extech FL700
Extech Instruments Corporation
Specifically designed for the quick and accurate measurement of fluoride ions in drinking water and other aqueous samples, the ExStik FL700 incorporates a sensing electrode, measuring electronics, and display in one convenient package, making this unit ideal for field or laboratory testing. The FL700 is capable of direct reading of total fluoride from 9.99 ppm or mg/L down to 0.1ppm, and the meter provides automatic temperature compensation (±10 degrees C of calibration temperature). Complete with electrode, TISAB reagent tablets, sensor cap, four 3V button batteries, and 48" (1.2m) neckstrap.
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Compact Conductivity/TDS Meter
Extech EC210
Extech Instruments Corporation
Compact handheld Conductivity Meter with long life carbon rod combination electrode measures Conductivity, TDS and Temperature. Units of measure include μS/cm, mS/cm, ppm, °F, and °C. The meter features three ranges for Conductivity and TDS plus adjustable Temperature compensation factor to maintain accuracy.
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Conductivity/TDS/Temperature Meter
Extech EC150
Extech Instruments Corporation
The EC150 is a Conductivity/TDS/Temperature Meter. Waterproof meter with high-accuracy multi-ranging sensor. Features Auto Power off with disable, Adjustable Conductivity to TDS ratio factor from 0.4 to 1.0, Data Hold and low battery indication. Waterproof design to withstand wet environment, meets IP65 standard. Includes meter, protective sensor cap, and four LR44 button batteries.
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ExStik® Conductivity/TDS/Salinity Kit
Extech EC410
Extech Instruments Corporation
EC410 kit includes EC400 ExStik® Conductivity/TDS/ Salinity Temperature Meter, with sensor, protective cap, three calibration standards, (30mL bottle each), weighted base, 3 sample plastic cups, with caps, four 3V CR-2032 batteries, 48 in. (1.2 m) neck strap, and carrying case. Autoranging meter offers 3 ranges of measurements from tap water to wastewater and any aqueous solution. Automatic Temperature Compensation of 2% per °C. Data Hold, Auto Power Off and low battery indication. Internal memory stores up to 25 labeled readings for easy recall.
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ExStik® Conductivity/TDS/Salinity Meter
Extech EC400
Extech Instruments Corporation
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 self-calibration upon power up. The EC400 incorporates the latest microprocessor chip technology and patented sensor technology to enable the simultaneous measurement of conductivity, TDS, salinity, and temperature. With the touch of a button the EC400 allows you the flexibility of interchangeable cell constants and has made the job of testing fast, accurate, and repeatable. Complete with meter and Conductivity cell, protective cap, sample cup, four CR2032 batteries, and 48"(1.2m) neckstrap.
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ExStik® II DO/pH/Conductivity Kit
Extech DO610
Extech Instruments Corporation
Measures Dissolved Oxygen, pH, Conductivity, TDS, Salinity and Temperature
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Portable Dissolved Oxygen Meter
Extech DO700
Extech Instruments Corporation
The 9-in-1 DO700 Kit measures DO concentration/saturation, pH, mV, Temperature, Conductivity, TDS, Salinity, and Resistivity. It features automatic salinity compensation and manual barometric pressure compensation for DO measurements. In addition, it has automatic one button calibration of 4, 7 and 10 pH with a choice of three-point calibration for better accuracy and it provides automatic temperature compensation. Complete with DO probe, pH/mV/Temp electrode, polymer Conductivity cell, pH and Conductivity calibration solutions, batteries and hard carrying case.
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Salinity/Temperature Meter
Extech EC170
Extech Instruments Corporation
The EC170 is a Salinity Meter with Waterproof design (IP65). Measure salinity in aquaculture, environmental studies, ground water, koi ponds, irrigation, drinking water and other applications. Features a High accuracy multi-ranging sensor and Auto Power off with disable. Autoranging with 2 ranges of measurement. Data Hold, Auto Power Off and Low Battery Indication. Complete with salinity sensor, protective sensor cap, and 4 LR44 button batteries.
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Waterproof ExStik - Combination Flat Surface pH Electrode with Autoranging High Accuracy Conductivity Cell
Extech EC510
Extech Instruments Corporation
The EC510 is a conductivity testing kit. Kit includes EC500 meter, 3 calibration standards, 3 pH buffer pouches plus rinse solution, 3 cups, batteries and carrying case. Measures 5 parameters including conductivity, TDS, salinity, pH and temperature using one electrode. Analog bargraph indicates trends. Memory stores up to 25 labeled readings. Adjustable Conductivity to TDS ratio from 0.4 to 1.0; 0.5 fixed Salinity ratio.
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Waterproof ExStik® II pH/Conductivity Meter
Extech EC500
Extech Instruments Corporation
The EC500 is Conductivity/TDS/Temperature Meter. Measures 5 parameters including Conductivity, TDS, Salinity, pH, and Temperature using one electrode. Analog bargraph indicates trends. Memory stores up to 25 labeled readings. Waterproof meter with high-accuracy multi-ranging sensor. Features Auto Power off with disable. Complete with meter and electrode, protective cap, sample cup, four 3V CR-2032 batteries, and 48" (1.2m) neckstrap.
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Waterproof pH/mV/Conductivity/TDS/Salinity/Temp Meter
Extech EC600
Extech Instruments Corporation
The 7-in-1 EC600 Kit measures Conductivity, TDS, Salinity, Resistivity, pH, mV and Temperature. It has automatic one button calibration of 4, 7 and 10 pH with a choice of three point calibration for better accuracy and it provides automatic temperature compensation. One point conductivity calibration automatically recognizes eight calibration solutions from USA, Europe, and China. Memory stores up to 300 readings with series number, measured value and temperature. The meter has a large, blue, backlit LCD display screen with an auto power off function with disable that saves battery life. The IP57 waterproof housing protects it from the elements. Complete with pH/mV/Temperature electrode, polymer Conductivity cell, pH and Conductivity calibration solutions, batteries and hard carrying case.
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Compact Dissolved Oxygen Meter
Extech DO210
Extech Instruments Corporation
The DO210 is a Dissolved Oxygen Meter which measures DO from 0 to 20.0mg/L, Oxygen Percent from 0 to 100.0% and Temperature with ATC. This meter features Adjustable Altitude and Salinity Compensation as well as min, max and data hold functions. Complete with DO probe with membrane and 39" (1m) cable, two spare replacement membranes, electrolyte, 9V battery and soft case.
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Dissolved Oxygen Meter/Datalogger
Extech SDL150
Extech Instruments Corporation
The SDL150 records data on an SD card in Excel format. Dual backlit display of Oxygen Concentration and Temperature. Measures dissolved oxygen from 0 to 20.0mg/L and 0 to 100.0% oxygen plus temperature from 32 to 122°F (0 to 50°C). Automatic Temperature Compensation from 0 to 50°C via temperature probe sensor built into polarographic type oxygen probe. Offset adjustment used for zero function to make relative measurements. Stores 99 readings manually and 20M readings via 2G SD card. User programmable sampling rate. Built-in PC interface. Min/Max and Data Hold functions, Auto power off. Complete with 6 x AA batteries, SD card, probe, two spare replacement membranes, electrolyte, and hard carrying case.
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Waterproof ExStik® II Dissolved Oxygen Meter
Extech DO600
Extech Instruments Corporation
The ExStik® II DO600 meter displays Oxygen level as percent of Saturation from 0 to 200. 0 percent or Concentration from 0 to 20.00 ppm (mg/L). It features Adjustable Altitude Compensation (0 to 20,000 feet in 1,000 ft. increments), Adjustable Salinity Compensation from 0 to 50 ppt and an analog bargraph for indicating trends. DO600 meter includes a DO electrode, protective sensor cap, spare membrane cap, electrolyte, four 3V CR-2032 batteries, and 48" (1.2m) neck strap.
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Heavy Duty Dissolved Oxygen Meter
Extech 407510
Extech Instruments Corporation
407510 is a Heavy Duty Dissolved Oxygen Meter with PC interface. Recall Min, Max and Average readings. Featuring Data Hold and a Built-in RS-232 PC serial interface with optional data acquisition software and data logger. Auto power off saves battery life. DO measurements from 0 to 20.0 mg/L. Complete with 0.8" (20mm) diameter probe on 13ft (4m) cable, 5 membranes, rubber holster, 9V battery and hard case.
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Waterproof ExStik® II Dissolved Oxygen Meter Kit
Extech DO600-K
Extech Instruments Corporation
The DO600-K is a convenient kit which adds versatility for measuring dissolved oxygen in laboratories or out in the field with a 16-Foot (5m) extension cable and probe weight guard for taking easy measurements in tanks or streams. Complete with ExStik® II DO meter, DO electrode, protective sensor cap, DO603 replacement membrane Kit, 16-Foot (5m) extension cable, weighted probe guard, four 3V CR-2032 batteries, 48-Inch (1.2m) neck strap, and hard carrying case.
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pH Meter
ExStik® PH100
Extech Instruments Corporation
Meter with flat surface electrode for fast and easy on-the-spot pH measurements. The waterproof ExStik® PH100 pH meter by Extech is an accurate, rugged and reusable stick pH meter with some unique data storage features that make it exceptionally easy to use and considerably enhance its usability. The flat surface electrode allows you to measure pH in liquids, semi-solids and solids and limits electrode breakage and clogged junctions.
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product
Oyster™ Series pH/mV/Temperature Meter Kit - Including Mini pH Electrode, Calibration Buffers, and Carrying Case
Extech Oyster-15
Extech Instruments Corporation
Exclusive Oyster design can be used in the lab or in the field. Large LCD built into adjustable "flip up" cover displays pH or mV and Temperature simultaneously. Stores/recalls 25 labeled readings. Auto or manual Temperature compensation. 5 point buffer recognition. Includes meter, neck strap, 9V battery, pH probe, sample buffers (4 and 7pH), and carrying case. Optional RTD Temperature probe.
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product
Waterproof Palm pH Meter with Temperature
Extech PH220-C
Extech Instruments Corporation
The Extech PH220-C pH Meter is a Palm pH with Cabled Electrode. Microprocessor provides for Automatic Buffer recognition. Memory stores 25 readings. Large LCD displays pH or mV and temperature simultaneously. Includes cabled pH electrode, protective holster, pH buffers and 9V battery.
