2pcs HT106B Socket Outlet Tester Circuit Polarity Voltage Detector Wall UK Plug Breaker Finder RCD Test

Descriptions: Socket tester is mainly used for power socket wiring detection and RCD test. It can detect the wiring status of the socket quickly and accurately. With LCD, it can also measure the voltage of the socket and display it. Click here to download the user munual Features: operating voltage: 48~250V/45~65Hz Measure voltage (with LCD): 48~250V/45~65Hz accuracy: (2.0%+2) operating temperature: 0C~40C operating Humidity: 20%~75%RH Storage temperature: -10C~50C Storage Humidity: 20%~80%RH Altitude: 2000m RCD test: >30mA RCD working voltage: 220V20V GFCI test: >5mA GFCI working voltage: 110V20V Package Included: 2 x Socket Tester 1 x English User Manual More favorable combination: HT106B EU/US/UK Socket Outlet Tester+ Voltage Non-contect Tester Pen Detail Picture: