Справочник Пользователя для Voltcraft VC850 Digital Multimeter with Software included 6000 counts CAT IV 600V, CAT III 1000V VC850

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The multimeter can be turned on and off using the rotary switch. Turn the rotary switch (4) to the corre-
sponding measurement function. To switch off turn the rotary switch to “OFF”. This can be reached on both
sides of the turning range. Always turn the device off when it is not in use.

Prior to working with the meter, you have to insert the enclosed battery. Insertion and chan-
ging of the battery is described in the “Cleaning and Maintenance” chapter.

-

Turn the DMM on and select measuring range “V

”.

-

Plug the red measuring line into the V measuring jack
and the black measuring line into the COM measuring
jack (8).

-

Now connect the two measuring prods to the object to
be measured (battery, switch etc.). The red measuring
tip indicates the positive pole, the black measuring tip
the negative pole.

-

The polarity of the respective measured value is indica-
ted on the display together with the current measured
value. 

As soon as a minus “-” appears for the direct voltage
in front of the measuring value, the measured volta-
ge is negative (or the measuring tips have been
mixed up).
The voltage range “V DC/AC” shows an input resi-
stance of >10 MOhm.

-

After measuring, remove the measuring lines from the measured object and turn the DMM off.

-

Turn the DMM on and select measuring range “V

”. Press “SELECT” (3) to switch to the AC mea-

suring range at the VC850. “AC” appears in the display.

-

Plug the red measuring line into the V measuring jack (7) and the black measuring line into the COM
measuring jack (8).

-

Now connect the two measuring prods to the object to be measured (generator, switch etc.).

-

The measuring value is indicated on the display

-

After measuring, remove the measuring lines from the measured object and turn the DMM off.