pH Meters

Mettler Toledo™ FiveGo™ F2 pH/mV Meters

Mettler Toledo™ FiveGo™ F2 pH/mV Meters

Portable meter provides reliable and high quality pH/mV measurements with simple click of a button

Thermo Scientific™ Orion Star™ A211 Benchtop pH Meter

Thermo Scientific™ Orion Star™ A211 Benchtop pH Meter

Reliably measure pH, mV, ORP and temperature with our benchtop pH meter for advanced lab analysis and printer or computer interfacing.

Thermo Scientific™ Orion Star™ A221 Portable pH Meter

Thermo Scientific™ Orion Star™ A221 Portable pH Meter

Reliably measure pH, mV, ORP and temperature with our portable pH meter for advanced field analysis and printer or computer interfacing.

METTLER TOLEDO™ SevenCompact™ S220 pH Benchtop Meter

METTLER TOLEDO™ SevenCompact™ S220 pH Benchtop Meter

The S220 meter measures pH, ion concentration, and Redox/ORP. A simple and durable interface with only 2 buttons makes this meter very easy to operate, and results can be captured by a printer with a time and date stamp. Available as meter only or ready-to-use kits for specific applications.

Mettler Toledo™ FiveEasy™ F20 pH/mV Meters

Mettler Toledo™ FiveEasy™ F20 pH/mV Meters

Compact, benchtop meter provides high quality pH/mV measurements with simple click of a button

Fisherbrand™ accumet™ AP110 Portable pH Meter Kit

Fisherbrand™ accumet™ AP110 Portable pH Meter Kit

Accurate measurements any time, anywhere

Thermo Scientific™ Orion Star™ A121 Portable pH Meter

Thermo Scientific™ Orion Star™ A121 Portable pH Meter

Take simple pH and temperature measurements with our portable pH meter with easy operation for basic field testing.

Thermo Scientific™ Orion Star™ A321 pH Portable Meter

Thermo Scientific™ Orion Star™ A321 pH Portable Meter

Accurately monitor pH, mV, ORP and temperature with our waterproof, portable pH meter for high performance in challenging field locations.

Thermo Scientific™ Orion Star™ A111 Benchtop pH Meter

Thermo Scientific™ Orion Star™ A111 Benchtop pH Meter

Take simple pH, mV and temperature measurements with our benchtop pH meter with easy operation for basic lab testing.

Fisherbrand™ accumet™ AP110 Portable pH Meter

Fisherbrand™ accumet™ AP110 Portable pH Meter

Accurate measurements any time, anywhere

Fisherbrand™ accumet™ AE150 Benchtop pH Meter

Fisherbrand™ accumet™ AE150 Benchtop pH Meter

Provides the essential functions needed for routine pH measurements without complicated features and processes at a budget-friendly price

Oakton™ Handheld pH Meters

Oakton™ Handheld pH Meters

High +/-0.01 pH accuracy at an economical price.

Fisherbrand™ accumet™ AP115 Portable pH Meter

Fisherbrand™ accumet™ AP115 Portable pH Meter

Accurate measurements any time, anywhere

Mettler Toledo™ FiveEasy™ Plus FP20 pH/mV Meters

Mettler Toledo™ FiveEasy™ Plus FP20 pH/mV Meters

Compact, benchtop meter provides high quality pH/mV measurements with simple click of a button

Oakton™ Waterproof pH 150 Portable Meter, pH Meter with single-junction All-in-One pH/ATC electrode

Oakton™ Waterproof pH 150 Portable Meter, pH Meter with single-junction All-in-One pH/ATC electrode

Rugged, reliable and accurate meter to measure pH, mV and temperature

Oakton™ Waterproof pH 450 Portable Meter, pH Meter Kit

Oakton™ Waterproof pH 450 Portable Meter, pH Meter Kit

Rugged design with backlit display for use in any environment

METTLER TOLEDO™  Portable pH/Conductivity/Dissolved Oxygen/Ion Meters

METTLER TOLEDO™  Portable pH/Conductivity/Dissolved Oxygen/Ion Meters

Water and dust proof, IP67 rated meter for portable or field measurements. Portable meters compatible with pH, conductivity, dissolved oxygen, and ion selective electrodes.

Fisherbrand™ accumet™ AP115 Portable pH Meter Kit

Fisherbrand™ accumet™ AP115 Portable pH Meter Kit

Accurate measurements any time, anywhere

Oakton™ Waterproof Big Display pHTestr™ 30

Oakton™ Waterproof Big Display pHTestr™ 30

Versatile, compact design works in a field or laboratory setting.

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

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

Get premium performance and ultimate flexibility with our benchtop pH meter for pH, mV, ORP and temperature measurements on customizable color display.

Oakton™ pH 700 Benchtop Meter and Stand

Oakton™ pH 700 Benchtop Meter and Stand

Compact, with large dual-display LCD

Oakton™ pH 700, CON 700, pH-CON 700 pH/Conductivity Benchtop Meters, Measures conductivity, TDS and temperature

Oakton™ pH 700, CON 700, pH-CON 700 pH/Conductivity Benchtop Meters, Measures conductivity, TDS and temperature

An affordable way to take consistent, accurate conductivity measurements in your laboratory.

Oakton™ Replacement Sensor for Waterproof pHTestr™

Oakton™ Replacement Sensor for Waterproof pHTestr™

Replacement sensor for WP pHTestr 3, 3+, 10, 20, and 30.

Sartorius Benchtop Meters: pHBasic Series

Sartorius Benchtop Meters: pHBasic Series

For basic everyday pH routines

Oakton™ Waterproof Big Display pHTestr™ 10 BNC

Oakton™ Waterproof Big Display pHTestr™ 10 BNC

Pocket pH meter with large display; accepts pH combination electrode with BNC connector

Assorted pH Buffers Case, YSI™

Assorted pH Buffers Case, YSI™

Various pH buffers for pH probe calibration.

Thermo Scientific™ Orion™ Versa Star pH / LogR Measurement Module

Thermo Scientific™ Orion™ Versa Star pH / LogR Measurement Module

Add pH, mV, ORP and LogR temperature measurement capabilities to your Versa Star meter using the Thermo Scientific™ Orion™ Versa Star pH / LogR Measurement Module

Thermo Scientific™ Orion™ Versa Star Pro™ pH/LogR™ Benchtop Meter

Thermo Scientific™ Orion™ Versa Star Pro™ pH/LogR™ Benchtop Meter

Get premium performance and ultimate flexibility with our benchtop meter with pH/LogR module for pH, mV, ORP and LogR temperature technology.

Oakton™ Handheld Ion Meters

Oakton™ Handheld Ion Meters

Direct readout of ion concentration at an economical price.

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