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.

Orion™ Versa Star Pro™ pH Benchtop Meter, Thermo Scientific

Supplier: Thermo Fisher Scientific

Get premium performance and ultimate flexibility with the Orion™ Versa Star Pro™ pH Benchtop Meter for pH, mV, ORP, and temperature on customizable color display.

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Orion™ Pro Star PC215 pH/Ion/Conductivity Bench Meters

Supplier: Thermo Fisher Scientific

The Orion™ Pro Star PC215 pH/ion and conductivity bench meter is designed to provide accurate, reliable electrochemistry testing. Featuring an intuitive interface, enhanced data reporting and robust functionality, the Orion™ Pro Star PC215 meter delivers advanced performance in a modern and simplified package.

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Orion™ Star™ A321 pH Portable Meter, Thermo Scientific

Supplier: Thermo Fisher Scientific

Accurately monitor pH, mV, ORP, and temperature with the Orion™ Star™ A321 pH Portable Meter. The unit ensures waterproof, high performance in challenging field locations.

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Orion™ Pro Star PI214 pH/Ion Bench Meter

Supplier: Thermo Fisher Scientific

The Thermo Scientific™ Orion™ Pro Star PI214 pH/ion bench meter is designed to provide accurate, reliable electrochemistry testing. Featuring an intuitive interface, enhanced data reporting and robust functionality, the Orion™ Pro Star PI214 meter delivers advanced performance in a modern and simplified package.

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Aquasearcher™ AB33M1 Bench Meter, Ohaus

Supplier: Ohaus

Easy-to-use and accurate multi-parameter benchtop meter.

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SevenDirect™ SD23 pH/Conductivity Meter

Supplier: Mettler Toledo

The pH/conductivity meter SevenDirect™ SD23 provides accurate pH and conductivity measurements for almost any sample across a wide range of applications. The EasyPlace electrode arm and protective cover are included with the instrument. The benchtop meter's ease of use, data handling options and robustness make it ideal for all industries.

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Multiparameter Water Quality Meters, smarTROLL, In-Situ

Supplier: IN-SITU, INC.

The smarTROLL Multiparameter Handheld combines optical dissolved oxygen (DO) technology with revolutionary smartphone mobility

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Aquasearcher™ AB23PH Bench Meter, Ohaus

Supplier: Ohaus

Simple to use benchtop meter for easily measuring pH and ORP.

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SevenDirect™ SD20 pH Meter

Supplier: Mettler Toledo

The pH meter SevenDirect™ SD20 provides accurate pH measurements for almost any sample across a wide range of applications. The EasyPlace™ electrode arm and protective cover are included with the instrument. The benchtop meter's ease of use, data handling options and robustness make it ideal for all industries.

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SevenDirect™ SD50 pH/Ion Meter

Supplier: Mettler Toledo

The pH/Ion meter SevenDirect™ SD50 provides accurate pH and ion concentration measurements for almost any sample across a wide range of applications. The EasyPlace™ electrode arm and protective cover are included with the instrument. The benchtop meter's ease of use, data handling options and robustness make it ideal for all industries.

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Starter™ 2200 pH Bench Meter

Supplier: Ohaus

Designed with a clear, user-friendly interface and the ability to store up to 99 items in its internal memory, the Starter™ 2200 pH bench meter is a reliable and efficient addition to basic laboratories or science classrooms.

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SevenGo Duo Pro™ SG78 Portable pH/Ion/Conductivity Meter, METTLER TOLEDO®

Supplier: Mettler Toledo

Ideal for routine pH, mV, Conductivity, Salinity, Ion concentration, Specific resistance and TDS measurements

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Seven2Go™ S2 Portable pH/mV Meter, METTLER TOLEDO®

Supplier: Mettler Toledo

These robust meters provide durability and one-handed operation, making them ideally suited for mobile applications in the laboratory, at-line, or outdoors.