Ground wire tester for outlet tester, LCD screen, RCD trip test, polarity phase check, AC30-260V 45-65Hz electrical outlet detector

Features:

[Multifunctional] This socket tester can detect common wiring faults in GFCI sockets, including open ground, open neutral, hot ground reverse, hot neutral reverse, and open ground faults.

[LCD Screen] The socket tester provides test results on a large, super-clear LCD screen, ensuring clear visibility even in dark environments, making it easy to read and understand.

[Accurate Voltage Detection] Our socket can quickly and accurately detect socket wiring, check the polarity of power outlets, and the safety of residual current devices (RCDs).

[RCD Trip Test] If there is a ground fault detector in the circuit, you can press the RCD trip test button to trip it for testing purposes.

[Easy to [use] Simply plug and play with a single test button. Slim, ergonomic body for comfortable one-handed use, ensuring convenient and efficient measurements.