Specifications: Plug
Standard: EU Plug Nominal voltage Un= 220-250V (AC) 50-60HZ
Rated residual operating current: 5mA Earth resistance meet the standard
Size: 52.8 x53x62mm
Weight: 51g
Package Includes: 1 x Bside AST01ER Outlet Tester 1 x English User
Manual Notes: Socket tester display "Correct" means the pole is connected correctly, but does not means resistance value is passed designation standard Only passing "Creeping Switch Test", it can finally obtain the earth resistance value to test whether the Protection System works well or not To ensure your safety, don't make the insert out of shape to affect the test result