UT15C Waterproof Digital Voltage Meter 24V~690V AC/DC Voltage Testers LCD Display Auto Range Phase Rotation voltage tester ,High Compatibility

Continunity test with buzzer and LED indication Built-in flashlight, meet working requirement in dark or evening enviroment Single probe measurement, you can judge the zero-fire line Automatic range, self-test function Polarity prompt, showing the positive and negative voltages of the tested conductor