Portable pH Meters
Oakton™ EcoTestr pH
The EcoTestr pH1 and EcoTester pH2 — new and economical quality pH testers designed for fuss-free pH measurements.
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.
Mettler Toledo™ SG2 SevenGo™ pH Portable Meter
Built-in data memory and automatic functions for outstanding performance
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™ Waterproof Big Display pHTestr™ 10 BNC
Pocket pH meter with large display; accepts pH combination electrode with BNC connector
Checker™ pH Tester and Replacement Part
For use with virtually any electrode that shares same connector
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
Cole-Parmer™ Oakton™ Waterproof pH 150 Portable Meter
Rugged, reliable and accurate meter to measure pH, mV and temperature
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™ 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
Mettler Toledo™ Seven2Go™ pH/mV Meter: S2
Ideal for mobile applications in the laboratory, at-line, and outdoors
Cole-Parmer™ Oakton™ Waterproof pH 450 Portable Meter
Rugged design with backlit display for use in any environment
Oakton™ Waterproof, Double-Junction pHTestr™
Replaceable, double-junction electrode sensors save time and money.
Mettler Toledo™ FG2 FiveGo™ Portable pH Meter
Compact instrument for pH measurement in agriculture, food, beverage and water applications.
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
SevenGo™ Series Portable Meter: Model SG78
Characterized by user-friendliness and excellent ergonomics. Mettler Toledo SevenGo Series SG78 Portable Meter is watertight and robust instrument with high measurement accuracy.