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pH and Multi-Parameter Meters
These rugged pH and multi-parameter meters accurately provide the quick water quality measurements essential for electrochemistry research. Choose from compact benchtop or portable pen-styles to fit laboratory or field environments. Efficient dual or multi-parameter technology simultaneously determines different substance levels. The simple user interface shows prompted instructions on high resolution displays. Store the calibrations of potential hydrogen or oxidation reduction with memory storage capability. Incorporating waterproof construction, pH and multi-parameter meters endure harsh environs.
Applied Filters
Filters
Applied Filters
Milwaukee® Economical Portable EC Meters
Rugged, reliable meters designed for educational outdoor experiments.
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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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Milwaukee® Waterproof 3-in-1 pH/ORP/Temp Meters
Precision instruments made for repetitive use in student field investigations.
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Hanna Instruments Multiparameter EC/TDS/Salinity Meter
Slim, versatile meter for accurate EC, TDS, and salinity readings in classrooms or labs.
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pHep®5 pH/Temperature Tester, 0.01 pH Resolution
The pHep®5 is an advanced, waterproof pH and temperature tester with 0.01 resolution that makes measuring quick and easy. This accurate pH tester features 0.01 resolution with automatic two-point calibration and temperature compensation in a single, portable, pocket device. No more switching between meters for your routine measurements.
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Milwaukee® Pro Waterproof pH and Temperature Testers
With a long-lasting design, these 2-in1 testers are a smart choice for student experiments in both the classroom and field applications.
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Milwaukee® Basic Waterproof TDS Testers
These durable TDS testers feature a replaceable electrode and are ideal for student use in the classroom and field environments.
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HALO2 Wireless General-Use pH Tester
The HALO2 Wireless General Use pH Tester has a refillable glass body and spherical glass sensing bulb made for users that prefer a low-maintenance laboratory-grade pH electrode.
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pH/ORP/Temp Tester
This tester is a reliable, waterproof tester that ensures quick and easy measurements of both pH and ORP. This accurate pH and ORP tester features 0.01 pH resolution with automatic two-point calibration and temperature compensation in a single, portable, pocket device. No more switching between meters for your routine measurements.
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Hanna Instruments GroLine HALO2 Wireless Soil pH Tester
Wireless soil pH tester connects to smart devices for real time monitoring and data collection in agricultural applications.
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Hanna Instruments GroLine Waterproof Pocket pH/EC/TDS/Temperature Tester
All-in-one handheld tester for monitoring pH, nutrients, and water quality in hydroponic and agricultural systems.
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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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Hanna Checker® Plus pH Tester
Top Seller! Designed to bring simplicity to pH testing during the any process, the HI98100 Hanna Checker® Plus pH Tester is designed for direct measurement. A replaceable electrode extends the life of your digital pH tester.
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Hanna Instruments Multiparameter Dissolved Oxygen Meter
This laboratory benchtop dissolved oxygen meter delivers precision while offering simplicity and versatility in a sleek design. Use your multiparameter meter as a portable, benchtop meter, or mount it on the wall to save space.
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pH/Conductivity/TDS Tester, Low Range
This multiparametrer tester is an easy-to-use and accurate waterproof pH, conductivity, TDS (ppm) tester. It measures pH, EC in the low range (0 to 3999 µS/cm), TDS (0 to 2000 ppm), and temperature. This floating, waterproof combination pocket tester has an easy to read, LCD and an automatic shut-off.
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Multiparameter Waterproof Meter, 20 m Cable
Advanced portable system for dissolved oxygen, pH, and conductivity testing in field conditions.