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optional measuring adapter
An optional measuring adapter is available to ease the perfor-
mance of some measurements. This adapter facilitates the
connection of transistors (also SMD types) and standard
K-type thermal sensors with miniature plugs. Attach the
adapter to the three measuring sockets COM (5) + V (8) + mA
(7).
A Transistor test header for NPN types
B Plugin header for K-type sensors (observe the polarity!)
C Transistor test header for PNP types
MaINtENaNCE aND CLEaNINg
general
To ensure the accuracy of the multimeter over an extended period of time, it should be calibrated once a year.
Apart from occasional cleaning and fuse replacements, the multimeter requires no servicing.
Information on changing the battery and fuse appears below.
regularly check the technical safety of the instrument and measuring lines, e.g. check for damage
to the housing or squeezing etc.
Cleaning
Always observe the following safety instructions before cleaning the device:
Live components may be exposed if covers are opened or parts are removed (unless this can be
done without tools).
the connected lines must be disconnected from the measuring device and all measuring objects
prior to cleaning or repairing the device. Switch the DMM off.
Do not use any carbon-containing cleaning agents or petrol, alcohol or the like to clean the product. These could
corrode the surface of the measuring instrument. Furthermore, the fumes are hazardous to your health and explo-
sive. Moreover, you should not use sharp-edged tools, screwdrivers or metal brushes or similar for cleaning.
For cleaning the device or the display and the measuring lines, use a clean, fuzz-free, antistatic slightly damp cloth.
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