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.

Accurate measurements any time, anywhere

For use with virtually any electrode that shares same connector

Accurate measurements any time, anywhere

Simplicity with Oakton reliability

570 portable pH, mV meter supplied in carry case with epoxy combination pH electrode, ATC probe and batteries. Is a general purpose pH, mV and temperature meter with an integrated rubber seal to ensure that it’s completely waterproof. This model displays either temperature compensated pH readings or electrode potential and temperature.

Characterized by user-friendliness and excellent ergonomics. Mettler Toledo SevenGo Series SG78 Portable Meter is watertight and robust instrument with high measurement accuracy.

Accurate measurements any time, anywhere

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

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

Includes datalogger and print functionalities. Smooth membrane keypad is durable and easy to clean. No sticking or crusty deposits.

For use with virtually any electrode that shares same connector

Dual Display of pH and Temperature plus high accuracy

Features a replaceable electrode and renewable reference junction. Hanna Instruments™ Champ™ Pocket Sized pH Meter can be calibrated at one point by the user, simply acting on the calibration trimmer.

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.

A pre-pressurized, liquid-filled, low-maintenance pH and temperature sensor for in-line measurements in harsh chemical processes or biotech applications where CIP and SIP are used.

Allows for the measurement of pH value and temperature in semi-solid media at the same time.

SI Analytics™ HandyLab 100 Versatile pH Meter increases the measuring speed and accuracy thanks to the AutoRead and the CMC function.

A one-handed pH/temperature measuring instrument for connecting external probes.

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

Measures the pH value and temperature of semi-solid media safely and reliably.

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

Easy to clean and prevents solids from collecting on the sensor. Hanna Instruments™ Plating pH Portable Meter is a pre-amplified, double junction pH probe with a recessed flat tip. The titanium body functions as a potential matching pin for increased stability and extended sensor life.

Designed to provide laboratory precision under harsh environmental and industrial conditions. Hanna Instruments™ Waterproof Portable pH Meter is a rugged meter that offers many features and is supplied complete with meter, pH electrode, temperature probe and a plastic carrying case.

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.

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.