These handheld pH meters are perfect for fieldwork and other mobile applications. Robust construction provides durability, while the intuitive menu and simplified button configuration let you take readings quickly.

The InLab ISM (Intelligent Sensor Management) series of electrodes stores its ID number, serial number, and calibration data. When the electrode is connected to the meter it communicates this information, so there is no need to select electrode type when switching or to recalibrate every time you power on the meter.

Choose the meter alone if you already have ISM electrodes, or choose a bundled kit suitable for your application.