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.

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Oakton® PC 700 Benchtop pH/Conductivity Meters, Cole-Parmer

Supplier: Antyila Scientific

Easily toggle between pH, mV, conductivity, TDS, and temperature measurements at the touch of a button.

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Oakton® pHTestr® 5 Waterproof Pocket Testers, Cole-Parmer

Supplier: Antyila Scientific

Save money by replacing sensor, not the tester.

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Oakton® Waterproof PC 450 pH/CON Portable Meters Antylia Scientific

Supplier: Antyila Scientific

More measurements from one meter.

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Pro1020 Field DO, pH/ORP and Temp Handheld Meter, YSI

Supplier: YSI

Rugged and reliable, the YSI Pro1020 provides everything you need in a handheld instrument for the measurement of either pH or ORP along with temperature, and dissolved oxygen.

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Hanna Instruments Multiparameter Dissolved Oxygen Meter

Supplier: Hanna

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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Hanna Instruments Multiparameter EC/TDS/Salinity Meter

Supplier: Hanna

Slim, versatile meter for accurate EC, TDS, and salinity readings in classrooms or labs.

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Portable Waterproof pH/EC/TDS Meter, Low Range

Supplier: Hanna

Designed to bring simplicity to environmental testing, this pH/EC/TDS Meter is designed specifically for use in manufacturing and environmental testing protocols. The specialized electrode combines 3 sensors in a single rugged probe body featuring a polypropylene body, integrated temperature sensor, and cloth junction.

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Pro10 Field pH/ORP Handheld Meter, YSI

Supplier: YSI

Rugged and reliable, the YSI Pro10 provides everything you need in a handheld instrument for the measurement of either pH or ORP along with temperature.

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Bluetooth® pH Meter PEI Body Field App

Supplier: Hanna

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.

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Test Tube pH Pen, Glass, Sper Scientific

Supplier: Sper Scientific

Fits standard test tubes 16×50 mm or larger.

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Test Tube pH Pen, Flat, Sper Scientific

Supplier: Sper Scientific

Fits standard test tubes 16×50 mm or larger.

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Multiparameter PH/EC/DO Turbidity Meter

Supplier: Hanna

This multiparameter meter is a waterproof portable logging multiparameter meter. The microprocessor based multi-sensor probe allows for the measurement of key parameters including pH, ORP, conductivity, dissolved oxygen, turbidity, and temperature. The complete system is simple to setup and easy to use.

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Water Quality Meter pH Kit, Sper Scientific

Supplier: Sper Scientific

Interchangeable plug and play probes let this versatile meter read pH, mV, ORP, conductivity, salinity, TDS, DO and temperature.

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Ecosense pH10A Handheld pH/Temperature Pen Tester, YSI

Supplier: YSI

The pH10A is part of the EcoSense® family of products. It's the perfect instrument for economical spot sampling of pH and temperature in many applications including wastewater, surface water, aquaculture, hydroponics, pools and education.