UT07 series socket testers can check socket-wiring errors. These tools are widely used in commercial and residential areas. UT07B testers also include the leakage test feature to check whether circuit breakers are working properly.

UT08AB is a smart socket detector with functions: wiring error detection, grounding condition detection and 9mA RCD test (UT08B). Using a socket detector will help you avoid electrical equipment burning, line fire, electric shock and other safety hazards.