UNI-T UT18C voltage tester with circuit breaker function test
Voltage test in the range from 12 to 690V AC / DC
Voltage test in the range from 12 to 690V AC / DC, conductivity test with optical and acoustic indication, phase rotation test, IP65, measuring probe lighting, phasor, voltage detection even with discharged batteries or without batteries, test of functionality of current protectors with current> 30mA, possibility to turn off the sound signal