Socket Polarity Tester and Earth Leakage / RCD Tester

Description

Ergonomic, easy-to-use socket tester is designed to make electrical work easier, can be used to test the power socket standards for level indicators ideal for first level indication for testing standard mains sockets. This is a professional socket tester with modern, ergonomic and durable design, to test safety of installed mains socket. It conducts the following functions: Checks socket polarity Indicates high earth voltage presence Works as a RCD (ELCB) Tester