pH Meters

Thermo Scientific™ Orion Star™ A111 pH Benchtop Meter, GSA Version

Meters make it easy and affordable to take simple, accurate pH measurements

Thermo Scientific™ Orion Star™ A211 pH Benchtop Meter, GSA Version

Durability and dependability make it ideal for every sample, every day

Thermo Scientific™ Orion Star™ A221 pH Portable Meter, GSA Version

Durability and dependability make it a great choice for samples every day, anywhere

Fisher Science Education™ Laboratory Benchtop pH Meters Products for Science Education

Large, dual LCD shows pH measurement and temperature results simultaneously (with ATC probes).

Fisher Scientific™ accumet™ Portable AP110 pH Meters Products for Science Education

For accurate measurements anytime, anywhere.

Thermo Scientific™ Orion Star™ A111 pH Benchtop Meter

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

Thermo Scientific™ Orion Star™ A211 pH Benchtop Meter

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

Thermo Scientific™ Orion™ Versa Star pH Measurement Module

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

Thermo Scientific™ Orion Star™ A321 pH Portable Meter

Accurately monitor pH, mV, ORP and temperature with the Thermo Scientific™ Orion™ Star A321 pH Portable Meter for waterproof, high performance in challenging field locations

Thermo Scientific™ Orion Star™ A221 pH Portable Meter

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

Thermo Scientific™ Orion Star™ A121 pH Portable Meter

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

Thermo Scientific™ Orion™ 266S Advanced Waterproof Portable pH/mV Meter

Measure and log pH, mV and temperature using the Thermo Scientific™ Orion™ 266S Intrinsically Safe (US) Portable pH Meter

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

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

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

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

Thermo Scientific™ Orion Star™ A111 pH Benchtop Meter

Easy to use first time and every time, prepare students for laboratory and research applications using professionally proven benchtop meters.

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™ pH Benchtop Meter, GSA Version

Advanced electrochemistry meter– for now and later

Thermo Scientific™ Orion™ VERSA STAR™ pH Module, GSA Version

Advanced electrochemistry meter– for now and later

Oakton™ Waterproof pH 150 Portable Meter

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

Fisher Scientific™ accumet™ AP110 Portable pH Meter Kit Available on GSA/VA Contract for Federal Government customers only.

Accurate measurements any time, anywhere

Fisher Scientific™ accumet™ AP110 Portable pH Meter Available on GSA/VA Contract for Federal Government customers only.

Accurate measurements any time, anywhere

Oakton™ Waterproof pH 450 Portable Meter

Rugged design with backlit display for use in any environment

Fisher Scientific™ accumet™ AP115 Portable pH Meter Kit Available on GSA/VA Contract for Federal Government customers only.

Accurate measurements any time, anywhere

Oakton™ pH 700 Benchtop Meter and Stand

Compact, with large dual-display LCD

Fisher Scientific™ accumet™ AP115 Portable pH Meter Available on GSA/VA Contract for Federal Government customers only.

Accurate measurements any time, anywhere

Oakton™ pH/Ion Benchtop Ion 700 Meter

Dual-display benchtop meter for measuring pH, mV, direct ion concentration

Mettler Toledo™ SevenGo™ Series Portable Meter: Model SG23

Characterized by user-friendliness and excellent ergonomics. Mettler Toledo SevenGo Series SG23 Portable Meter is watertight and robust instrument with high measurement accuracy.

Mettler Toledo™ S220 SevenCompact™ pH/Ion Benchtop Meter

Precise electrochemical measurement combined with flexibility, innovative design and ease-of-use. Mettler Toledo™ S220 SevenCompact pH/Ion Benchtop Meter measures ORP and ion concentration in various units and is suited for a wide range of applications. A single keypress is all that is required to start a measurement or calibration, toggle measurement modes or switch between displays.

Oakton™ Handheld Ion Meters

Rugged, compact meters with high accuracy

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