pH Meters

Fisherbrand™ pH Pen

Fisherbrand™ pH Pen

pH measurement is easier than ever with the Fisherbrand™ pH Pen™ – an economical range pocket-size tester designed for on-the-go pH measurements.

Fisherbrand™ accumet™ AB150 pH Benchtop Meters

Fisherbrand™ accumet™ AB150 pH Benchtop Meters

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.

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

Thermo Scientific™ Orion™ Star A211 pH Benchtop Meter Kit PROMO

Thermo Scientific™ Orion™ Star A211 pH Benchtop Meter Kit PROMO

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

Hanna Instruments™ Checker™ pH Tester and Replacement Part <img src=

Hanna Instruments™ Checker™ pH Tester and Replacement Part DFS Item

For use with virtually any electrode that shares same connector

Oakton™ pH 700 Benchtop Meter and Stand

Oakton™ pH 700 Benchtop Meter and Stand

Compact, with large dual-display LCD

Thermo Scientific™ Orion Star™ A211 pH Benchtop Meter Promotion

Thermo Scientific™ Orion Star™ A211 pH Benchtop Meter Promotion

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.

Fisher Science Education™ Laboratory Benchtop pH Meters

Fisher Science Education™ Laboratory Benchtop pH Meters

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

Oakton™ pHTestr 50S Waterproof Pocket Tester with Spear Tip

Oakton™ pHTestr 50S Waterproof Pocket Tester with Spear Tip

Oakton pH 50 Spear Waterproof Pocket pH TestrTM unique junction design provides increased electrolyte flow, resulting in greater contact between sample and reference, ensuring fast, stable readings. Large electrode junction makes clogging virtually impossible

Fisherbrand™ accumet™ AP115 Portable pH Meter Kit

Fisherbrand™ accumet™ AP115 Portable pH Meter Kit

Accurate measurements any time, anywhere

Fisherbrand™ accumet™ AP115 Portable pH Meter

Fisherbrand™ accumet™ AP115 Portable pH Meter

Accurate measurements any time, anywhere

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.

OHAUS™ Starter pH Pen Meters

OHAUS™ Starter pH Pen Meters

Convenient pH testing. OHAUS Starter pH Pen Meters offer a convenient way to measure pH, or the relative acidity or alkalinity of a sample at a given temperature. The pH pen meters can be completely operated with just one hand, freeing up your other hand to handle samples.

Oakton™ pHTestr 50 Waterproof Pocket pH Tester

Oakton™ pHTestr 50 Waterproof Pocket pH Tester

Oakton pHTestr 50 has a replaceable double junction sensor for longer life, an expanded number of applications, and easy maintenance. Versatile, compact design works in the field or laboratory

Fisherbrand™ accumet™ AP110 Portable pH Meter Kit

Fisherbrand™ accumet™ AP110 Portable pH Meter Kit

Accurate measurements any time, anywhere

Soil pH Meter

Soil pH Meter

Meter designed exclusively for quick soil testing.

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

Oakton™ PCTSTestr™ 5 Waterproof Pocket Tester

Oakton™ PCTSTestr™ 5 Waterproof Pocket Tester

Oakton™ PCTSTestr™ 5 Waterproof Pocket Tester performs conductivity, pH, salinity, and TDS testing all in one meter

Fisherbrand™ accumet™ AP110 Portable pH Meter

Fisherbrand™ accumet™ AP110 Portable pH Meter

Accurate measurements any time, anywhere

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

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

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.

Oakton™ Handheld pH Meters

Oakton™ Handheld pH Meters

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

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™ 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™ 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™ pHTestr™ Waterproof Pocket pH Testers

Oakton™ pHTestr™ Waterproof Pocket pH Testers

Oakton™ pHTestr™ Waterproof Pocket pH Testers have large easy-to-read LCD display featuring three-color backlight

Oakton™ CTSTestr™ 5 Waterproof Pocket Tester

Oakton™ CTSTestr™ 5 Waterproof Pocket Tester

Oakton™ CTSTestr™ 5 Waterproof Pocket Tester offers onductivity, salinity, and TDS testing all in one meter

Oakton™ Waterproof Big Display pHTestr™ 30

Oakton™ Waterproof Big Display pHTestr™ 30

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

Oakton™ ORPTestr™ 5 Waterproof Pocket Tester

Oakton™ ORPTestr™ 5 Waterproof Pocket Tester

Oakton™ ORPTestr™ 5 Waterproof Pocket Tester features a large easy-to-read LCD with a three-color backlight

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