Spare pH/mV/Temperature Electrode

3-in-1 Meter with Lab-Quality Performance This pH/Temperature Kit measures pH, mV, and temperature at your workbench or in the field. It has automatic one button calibration of 4, 7 and 10 pH with a choice of three point calibration for better accuracy and automatic temperature compensation. Memory stores up to 200 readings with series number, measured value and temperature. The meter has a large, blue, backlit LCD display screen with an auto power off function with disable that saves battery life. The IP57 waterproof housing protects it from moisture and the elements. Comes with a pH/mV/temp electrode, a protective rubber holster, the pH calibration solutions (4, 7, and 10 pH), two AA batteries, hard carrying case, and user manual. Measures pH, mV, and Temperature at your workbench or in the field Automatic calibration (4, 7, and 10pH) Choice of 3 point calibration for better accuracy Automatic Temperature Compensation Memory stores up to 200 readings with series number, measured value and temperature Large blue backlit dual LCD display Auto power off saves battery life with disable function Waterproof housing Complete with pH/mV/Temperature electrode, protective rubber holster, pH calibration solutions, 2 AA batteries and hard carrying case