Uni-T UT139S Multimeter

The UNI-T UT139S is a versatile True RMS digital multimeter designed for professional electricians and hobbyists. It offers accurate measurements of AC/DC voltage, current, resistance, capacitance, frequency, and temperature. With a 6000-count auto-ranging display and non-contact voltage detection, it simplifies troubleshooting in electrical systems.

Safety is paramount with CAT II 600V rating and overload protection. The built-in flashlight and backlit LCD enhance usability in dimly lit environments. The UT139S also features data hold, relative mode, and auto power-off to extend battery life, making it a reliable tool for daily use.