Outlet Tester Plug, GFCI Socket Circuit Tester – 110–125V AC Receptacle Electrical Outlet Analyzer for Grounding & Wiring Fault Detection (North American Standard)

The outlet tester plug is a reliable and easy-to-use electrical testing tool designed for checking standard North American AC outlets. It quickly identifies wiring faults, grounding issues, and polarity errors using clear indicator lights, helping ensure electrical safety in homes, offices, and rental properties. Built with durable materials, it is compact, portable, and suitable for both professional electricians and everyday users. Simply plug it into a socket and instantly read the results within seconds for fast and accurate circuit diagnosis.