Non-contact voltage detection (NCV)
1. Set the knob in NCV position.
2. Near the top of the multimeter to the
equipment or component that you want to
check (wire, contact, socket).
In case of voltage detection, the indicator
LED will flash and the equipment will emits
an audible signal
The circuit design, the insulation thickness and others variables may cause interference
in the detection
The interference sources, as lanterns, engines may cause wrong detection
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