VOLTCRAFT VC40 SE Mains outlet tester CAT II 300 V

The socket tester enables fast and safe testing of sockets. Check the wiring The socket is for possible installation errors, such as the mix of veins and interruptions tested. The test result is displayed optically and acoustically. Is the cabling in order, a permanent tone sounds and all LEDs show the green light. Residual Current Circuit Test With the help of the touch-contact, the review of the residual current protection is started. You can residual current circuit breakers (FI) with a trigger current from 30 mA to be tested. The trigger time is automatically set to 300 ms is limited. This test can be used for protection against personal injury and property damage only, if the device detects a correct cabling. Intermittent warning tone in case of danger In addition to the LED status display sounds when a dangerous errors a pulsating warning tone. For example, the protective conductor (PE) is missing or the voltage drop between PE and N is too large, it helps to identify the problem immediately of the p...