VOLTCRAFT MT-52 Mode D'emploi page 39

11.2 Voltage measurement "V"
The voltage range "V AC/DC" shows an input resistance of >10 MOhm�
Proceed as follows to measure AC voltages "V-AC":
1
1� Turn the DMM on and select measuring function "V~"�
2� Plug the red measuring lead into the V measuring socket (9) and
the black measuring lead into the COM measuring socket (8)�
3� Now connect the two measuring prods to the object to be meas-
ured (power outlet, switch etc�)�
4� The currently measured value is indicated on the display
5� After measuring, remove the measuring lines from the measured
object and turn the DMM off�
Note:
– Use the "Hz%" button (11) to switch the display to fre-
quency (Hz) and pulse length (%)� Each press switches the
function� Autorange is deactivated�
– The mV-AC measuring range can only be selected via
manual measuring range selection ("RANGE" button)�
Proceed as follows to measure "V-DC" direct voltages:
2
1� Turn the DMM on and select measuring function "V="�
2� Plug the red measuring lead into the V measuring socket (9) and
the black measuring lead into the COM measuring socket (8)�
3� Now connect the two measuring prods to the object to be meas-
ured (battery, switch etc�)� The red measuring tip indicates the
positive pole, the black measuring tip the negative pole�
4� The polarity of the respective measured value is indicated on the
display together with the current measured value�
5� After measuring, remove the measuring lines from the measured
object and turn the DMM off�
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