A precise pH meter with documentation function to use in quality assurance, the pharmaceutical industry and everywhere GLP-supported documentation is required.

Take simple pH, mV and temperature measurements with the Thermo Scientific™ Orion™ Star A111 Benchtop pH Meter with easy operation for basic lab testing

Reliably measure pH, mV, ORP and temperature with the Thermo Scientific™ Orion™ Star A211 pH Benchtop Meter for advanced lab analysis and printer or computer interfacing

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

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

Compact, with large dual-display LCD

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

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

Take simple pH and temperature measurements with the Thermo Scientific™ Orion™ Star A121 Portable pH Meter with easy operation for basic field testing.

A simple, easy-to-use lab pH meter for routine measurement with reproducible measuring results and increased measuring accuracy.

3520 pH/temp meter with glass combination pH electrode, stand and holder, ATC probe, BNC shorting plug, EU power supply offers research grade specifications with a comprehensive range of features and functions, making it suitable for the broadest range of research, general laboratory, QC and GLP based applications.

Ideal for mobile applications in the laboratory, at-line, and outdoors

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

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

Measures Conductivity, Salinity, TDS and Temperature. The SD 300 series is a range of waterproof hand-held meters for drinking water, cooling and boiler water, waste water, pool water and surface water applications.

For use with virtually any electrode that shares same connector

Ideal for measuring the pH value of semi-solid media, viscous and protein-containing foodstuffs and water-mixed solid cooling lubricants.

Accurate measurements any time, anywhere

Simplicity with Oakton reliability

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

Designed for the meat processing industry. Hanna Instruments™ Portable Meat pH Meter is a waterproof Foodcare meter that uses the FC232D amplified electrode, which offers numerous features to improve pH testing. Automatic calibration is performed at 1 or 2 points with two sets of buffers.

Designed specifically to check pH in foodstuff. Hanna Instruments™ pH Indicator with Alarm, HACCP Compliant measures and displays the pH value on a liquid crystal display. A flashing LED will indicate if the measured pH exceeds the selected limit for easy operation by inexperienced users.

Delivers a strong signal to the meter. Hanna Instruments™ PICCOLO™ plus pH/Temperature Tester with 6.3 in. Probe features a 4-in-1 interchangeable electrode that is inexpensive, rugged and houses the pH/temperature sensors, reference system and amplifier module.

Get premium performance and ultimate flexibility with the Thermo Scientific™ Orion™ Versa Star Pro™ Meter with pH / LogR Module for pH, mV, ORP and LogR temperature technology

Accurate measurements any time, anywhere

Analyze your samples on-site with these portable meters. Analog TDS meters are easy-to-operate meters for municipal, commercial, and industrial water quality control, chemical concentration testing, and process control.

Reliably measure pH, mV, ORP and temperature with the Thermo Scientific™ Orion™ Star A221 pH Portable Meter for advanced field analysis and printer or computer interfacing

Accurate measurements any time, anywhere