GFCI Outlet Tester TONWON Power Socket Tester Automatic Electric Circuit Polarity Voltage Detector Wall Plug Breaker Finder 120V

We provide products to make you live a safer life Worry about the safety of electricity? Worry about the decorator did not give you the wire fire line? Need to test leakage tripping? Try our Meterk Socket Tester. It is a professional socket tester which rapidly detects whether the socket's wire connection is correct or not. With GFCI test function, it is more practical and safe.Guard every place of security,Is the detection office, residential, commercial buildings and other places of electricity safety and inspection and electrical maintenance of the best choice. Specification: Plug Standard: US Plug Nominal voltage Un= 90~120V (AC) 50~60HZ RCD test current: 5mA Working environment: -20 ~ + 60 C Earth resistance meet the standard Net Weight: 48g Warning: 1.Socket tester display "Correct" means the pole is connected correctly, but does not means resistance value is passed designation standard 2. Only passing "Creeping Switch Test", it can finally obtain the earth resistance value to test whether the Protection System works well or not 3. To ensure your safety, don't make the insert out of shape to affect the test result Package List: 1 * Socket Tester 1 * User Manual