Description
Easy to use: simply plug the tester into an already powered three-pin socket. The condition of the socket wiring and the AC voltage can be easily determined by the information displayed on the instrument screen.
SOCKET WIRE RANGE TEST: Plug the tester into a standard three-pin socket. When a fault in the wiring order is detected, the orange backlight lights up to indicate a wiring error. Check the display to identify the specific type of wiring error.
Data storage: after plugging into the socket, the data is automatically locked after three seconds. Once the data is locked, press the unlock button to release it.
LEAK SWITCH DETECTION: Plug the tester into a three-pin socket and make sure the display shows correct wiring. Press and hold the RCD button for more than 2 seconds. In this case, a working residual current circuit breaker (RCD) should trigger and display the tripping time. The button indicator flashes and indicates the completion of the trigger process. If it does not trigger, this indicates a malfunction of the residual current circuit breaker.
Automatic shut-off: If no operation is done within 5 minutes after switching on, the device will automatically shut off.
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