Electrochemistry meters measure accurate sample levels in pH, oxygen, temperature, conductivity, and more. Economical benchtop and portable handheld designs feature multiple simultaneous measurement capabilities that cut down on time and equipment needed. A simple step-by-step technology walks users through the testing process. Strong waterproof construction allows for routine use in potentially destructive surroundings. Export information potential transfers collected readings to computers. Electrochemistry meter styles vary in accuracy, range, operating temperature, and resolution capabilities.
VWR® Traceable® Expanded Range Conductivity Meter
Accurate answers in five seconds with a meter that automatically selects proper range and displays the exact answer.
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VWR® Traceable® Pens for Conductivity and Dissolved Solids
Units have instant-response probe and solid-state thermistor for quick, precise readings.
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VWR® Traceable® Bench/Portable Conductivity Meter
Designed to measure conductivity in water analysis, biology, chromatography, food, electronics, dairies, and PC-board rinsing, the conductivity meter provides results in conductivity (micromhos/cm and microsiemens/cm), resistivity (megohms), and dissolved solids (parts per million).
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VWR® Traceable® Digital pH/ORP Meter
This pH tester is ideal for wastewater, water quality and environmental applications. Compact, water resistant (IP67) instrument fits into the palm of your hand.
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LaMotte® Salinity/TDS/Temperature TRACER
The electronic salt tester measures the Sodium Chloride level in salt water pools with a range from 0 to 9,999 ppm. TDS is measured from 0 to 9,999 ppm and Temperature from 32.0° to 149°F.
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Polarographic Portable Dissolved Oxygen Meter
This dissolved oxygen meter is a rugged, portable, waterproof dissolved oxygen (DO) meter designed to provide reliable measurements under harsh environmental conditions.
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Waterproof ExStik® II Dissolved Oxygen Meter Kit
The DO600-K is a convenient kit which adds versatility for measuring dissolved oxygen in laboratories or out in the field with a 16' (5 m) extension cable and probe weight guard for taking easy measurements in tanks or streams.
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Ohaus Starter Pen Meters for Conductivity and TDS Measurements
When you are looking for accurate results anywhere and anytime, look no further than the OHAUS Starter Series of pen meters designed for education.
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Ohaus Starter Pen Salinity Meters
When you are looking for accurate results anywhere and anytime, look no further than the OHAUS Starter Series of pen meters designed for education.
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VOC/Formaldehyde Meter
The VFM200 measures VOC (Volatile Organic Compound) and formaldehyde concentrations in real-time.
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Total Hardness Portable Photometer Kit
The Total Hardness Photometer combines accuracy and ease of use in a simple, portable design. The advanced optical system provides lab-quality accuracy while its user-friendly design is easy for any user making it the perfect photometer for your water quality testing needs. The HI97735 meter measures total hardness in water samples up to 750 mg/L (ppm) CaCO₃.
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Aquasearcher™ AB23EC Bench Meter, Ohaus
Simple-to-use benchtop meter designed to easily measure conductivity, TDS and salinity.
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Milwaukee Economy Dissolved Oxygen Meter
This user-friendly meter has a long battery life and plenty of helpful functions.
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ExStik® Dissolved Oxygen Meter
This convenient device measures dissolved oxygen concentration, saturation, and temperature - all in one!
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Aquasearcher™ AB33EC Bench Meter, Ohaus
Highly reliable conductivity/TDS/salinity/resistivity benchtop meter for standard laboratory applications.
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Salinity/Temperature Pen, Large Display, Sper Scientific
Simultaneously displays the parameter being measured and temperature in °C or °F.
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Free and Total Chlorine Portable Photometer
The Free and Total Chlorine Photometer combines accuracy and ease of use in a simple, portable design. The advanced optical system provides lab-quality accuracy while its user-friendly design is easy for any user making it the perfect photometer for your water quality testing needs. This meter measures free and total chlorine in water samples from 0.00 - 5.00 mg/L (ppm).
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Conductivity Pen, Large Display, Sper Scientific
Highly stable and accurate readings with large LCD display. Designed for simple one-hand operation.
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Ohaus® Starter Pen Meters
Compact design for fast, convenient electrochemistry measurement at your fingertips.
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Extech® Waterproof Palm pH Meter with Temperature
This palm-sized pH meter with cabled electrode can measure pH, voltage potential difference (mV) and temperature.
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Ohaus 300 Series Starter Test Meters
Versatile and portable meters for wherever your lessons take you.
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HALO2 Wireless Field pH Tester, PEI Body
Our HALO2 Wireless Field pH Tester has a durable PEI body and spherical sensing bulb, perfect for use in the field.
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Waterproof Pocket pH Tester
This pH tester is an easy-to-use pH water tester that makes monitoring water quality simple. This accurate pH tester features 0.1 resolution with automatic two-point calibration and temperature compensation in a single, portable, pocket device.
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High Range PH/EC/TDS Tester
Accurate. Waterproof. No more switching between meters for your routine measurements with the HI98130 pH and conductivity tester.
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Advanced pH Meter Kit, Sper Scientific
Reads either pH (in 0.01 resolution) or mV in large digits, with time, date, and temperature (in °C or °F) shown simultaneously on the lower display.
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Bluetooth® pH Meter PEI Body Field App
This wireless field pH meter has a durable PEI body and spherical sensing bulb. All readings are transmitted directly to your Apple or Android device.