The multimeter (referred to as DMM in the following) indicates measured values on the digital display. The measur-
ing value display of the DMM spans 2000 counts with VC130-1 and VC150-1 as well as 4000 counts with VC170-1
(count = smallest display value). The VC170-1 sets the right measuring range automatically (AUTO range). How-
ever, manual selection of the measuring range is still possible.
The measuring device can be used for do-it-yourself or for professional applications (up to CAT III 250V).
For better readability, the DMM can also be mounted with the clip on the rear.
The individual measuring functions are selected via a rotary switch. With the VC130-1 and the VC150-1, the meas-
uring range is selected manual, with the VC170-1 automatically (auto range; the right measuring range is always set
here automatically).
The DMM VC130-1 and VC150-1 are turned on and off via the button “POWER”. When the rotary switch is set to
“OFF”, the VC170-1 is turned off. Always turn the measuring device off when it is not in use.
Prior to working with the measuring device, you rst have to insert the enclosed batteries.
Insert the battery as described in the chapter “Cleaning and Maintenance”. A 9V block battery is required for voltage
supply. This is part of the delivery.
The VC170-1 appliance turns off automatically after approx. 15 minutes. Remove the measuring cable from the
measuring object. To reactivate, turn the rotary switch once to the position “OFF” and then select the desired
measuring range again.
Multimeter
9V block battery
Safety measuring lines with plugged-on CAT III cover caps
K-type temperature sensor (-40 to + 230 °C; only with VC150-1)
Operating instructions
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