Measuring Ac Or Dc Voltages - Würth 0715 58 550 Traduction Des Instructions De Service D'origine

3.3 Measuring AC or DC voltages

The meter measures AC or DC voltage. To minimize risk when
measuring an unknown voltage, make sure to measure both
AC and DC voltage
1. Turn the rotary switch to (10 MΩ),
2. Toggle between AC or DC voltage measurement by pressing the yellow button (in
VlowZ: only AC measurement available).
3. Connect the red test lead to the + terminal and the black test lead to the COM
terminal.
4. Measure the voltage by touching the probes to the desired test points of the circuit:
(500 kΩ).
Digital Multimeter VAC or DC
To avoid to measure ghost voltage, choose
in Low Z (500 kΩ).
Digital Multimeter VLowZ
, impedance of the DMM is lower
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