Voltage Measurement "V; Ac Voltage Measurement - Voltcraft Vc331 Bedienungsanleitung

9.9 Voltage measurement "V"

WARNING: Observe all safety precautions when working on live
voltages.

9.9.1 AC voltage measurement

1. Set the rotary switch to: V~.
à
The display will show "AC" and "V".
2. Connect the test leads to the input terminals:
- Black test lead to the negative input terminal: COM.
- Red test lead to the positive input terminal: V.
3. Touch the test probe tips across the circuit or component under test. It may
take a few moments for the reading to stabilize.
à
The measurement will show on the display.
à
The display will show icon
ceeded or the circuit is interrupted.
4. Disconnect the test leads and switch the power OFF after use.
48
7. Switch the power OFF after use.
(overload) if the measuring range is ex-