UNI-T UT89XD is a reliable handheld multimeter with true RMS measurement. It can measure max. 1000V DC/AC voltage, Max. 20A DC/AC current, resistance, capacitance, frequency, temperature, diode, hFE, continuity and NCV, quickly and accurately distinguish between neutral and live wires. It can also perform LED test. Equipped with audible and visible alarm, flashlight and auto backlight functions, this meter can be used in dark environment.