The AD12 IS cutting-edge, microprocessor-based waterproof pH/Temperature pocket testers, designed for users who demand superior accuracy. They deliver fast, stable, and precise measurements. The user-friendly design features a replaceable pH/Temp probe—simply unscrew the plastic ring atop the electrode for easy replacement.

Equipped with a dual-line LCD display, this tester shows both pH and temperature readings simultaneously. The built-in HOLD function freezes the display for convenient and accurate data recording. Additional features include a stability indicator, automatic calibration, and automatic temperature compensation, making them essential tools across various industries. The modular design ensures quick and hassle-free electrode replacement.

Supplied in a carton box complete with protective cap, calibration solution in sachets (pH7 and pH4, 20 ml each), 4 x 1.5V batteries and user manual.