GVDA GD105A Socket testeris an electrical receptacle tester that inspects GFCI devices and tests the wiring conditions at an electrical outlet. The LCD displays the Phase voltage, Leakage voltage, and Current, as well as SIX common wiring problems, including correct, open ground, open neutral, hot/ground reverse, hot/neutral reverse, hot/ground reverse&open ground. It is intended for use with 3-wire 120V North American electrical outlets.
