Handheld pH Meter – Portable Digital pH & Temperature Tester

The Handheld pH Meter is a portable digital analytical instrument designed for measuring the acidity or alkalinity (pH) of liquid samples in laboratory and field environments. Its compact, battery-powered design makes it suitable for measurements where a tabletop instrument is inconvenient. Depending on the model, the meter may feature a separate pH electrode, automatic temperature compensation (ATC), multi-point calibration, automatic buffer recognition and temperature measurement.