PCWork 560PCW01A, Руководство пользователя, Страница: 21 / 144

21
NCV Test
1. Turn the rotary switch to the measurement function “NCV”. The
display will show “NCV”.
2. Gradually approach the voltage source with the NCV probe,
which sits on top of the device.
3. When the meter senses weak AC signals, the indicator lights
up green, while the buzzer sends out slow-paced acoustic
signals.
4. When the meter senses strong AC signals, the indicator lights
up red, while the buzzer sends out fast-paced acoustic signals.
WARNING:
•
Do not measure voltage above 600V; otherwise the
instrument might get damaged.
•
Remove all probes from the input sockets.
•
Pay special attention to safety when measuring high
voltage to avoid electric shock or personal injury.
•
The NCV test is only a first indication and cannot replace
voltage measuring.