GFCI Function Built-in:With GFCI detection button, allows for the check of trip function for GFCI.
Outlet Tester for Grounding Products:Outlet Tester is an essential tool for grounding products. Our socket tester can accurately detect whether the socket is grounded before using grounding products.
Circuit Tester for Proper Wiring:This grounding tester helps you to properly check for wiring faults on outlets. Just plug it in to easily detect outlet wiring problems fast according to the indicator light.
Product Features:Indicator legends are included on the tester, Simply plug the 3-wire receptacle tester into the outlet and note the light pattern mode to quickly analyze,The circuit tester has a compact size with textured side design for grip.
Scope of Application:Made of standard United States sockets, designed for use with 110~125V AC at 50/60Hz in 3 wire outlets with easy-to-read indicators to show the result.