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

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

Simplicity with Oakton™ reliability

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

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

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

A pH meter that can be expanded with additional modules to measure conductivity, resistivity, dissolved oxygen, ISE, salinity, TDS, BOD, Redox/ORP, and ISFET. It has an intuitive touchscreen, the ability to create measurement shortcuts, and can export data to a printer, Excel file, or LIMS system.

Everything needed to start measuring the temperature and pH value in liquids such as drinking or heating water.

Provide intuitive, simple operation and high accuracy measurements in a compact, affordable meter. Fisherbrand accumet AB150 pH benchtop meters have large backlit display which offers great visibility in laboratory environments. The accumet AB150 pH meter is an industry favorite for when reliability and consistency in measurements matter.

Accurate measurements any time, anywhere

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

Accurate measurements any time, anywhere

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

Provide advanced pH measurements with simple operation and offer a large, vivid color touch-screen display. Fisherbrand accumet XL benchtop meters offer advanced features with simple operation to help ensure your measurements are reliable and your laboratory processes are efficient.

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

Compact, with large dual-display LCD

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

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.

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.

Accurate measurements any time, anywhere

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

For use with virtually any electrode that shares same connector

Offers particularly high resolution and accuracy, as well as the ability to store up to 100 readings on demand. Hanna Instruments™ Benchtop pH/mV Meter with Interval Logging features up to five point calibration with standard buffers, a PC interface via USB and a replaceable electrode.

550 portable pH meter supplied in carry case with epoxy combination pH electrode, ATC probe and batteries. A small, lightweight general purpose pH meter offering 2 point pH calibration and automatic buffer recognition. Simultaneously displays both the temperature compensated pH readings and temperature.

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

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

Test the pH of soil directly or in a soil slurry prepared with deionized water. Hanna Instruments™ Direct Soil Measurement pH Portable Meter is a durable, waterproof pH and temperature meter with many advanced features that are found in more expensive portable instrumentation.