Smart Socket Tester Household Electricity Safety Testing Circuit Polarity Detector Wall Plug Breaker Finder Digital Socket Outlet Tester Leakage Test for Home Appliance Testing

Features:
Smart Socket Tester: for detecting the wiring situation of the socket to ensure the safety of household electricity.
Easy to Use: one-key immediate detection of the safety of the current circuit, plug and play.
Digital LCD Display with Indicator Light: the tested result directly display on the LCD screen clearly for easily viewing, don't need to judge by yourself.
AC Voltage Measurement: can measure whether the AC voltage of the current measuring socket is stable and normal.
RCD Leakage Detection: plug the tester into a properly wired three-hole power socket, and short press the leakage test button.
Reliable Quality High Performance: ensures to get the result accurately and quickly.
Applications: useful tool for testing the electrical outlets in home, office, school, factory, etc.