GMC-I Messtechnik GmbH
5
•
Measurements under moist ambient conditions are not allow-
able. Hands, shoes, floor and workplace must be dry.
•
Be absolutely certain that the measuring ranges are not
overloaded beyond their allowable capacities.
Meaning of Symbols on the Instrument
indicates EC conformity
Warning concerning a point of danger.
(Attention: observe documentation!)
This device may not be disposed of with the trash.
Further information regarding the WEEE mark can be
accessed on the Internet at
www.gossenmetrawatt.com by entering the search
term ’WEEE’.
Measuring Categories and their Significance per IEC 61010-1
The measuring category and the maximum rated voltage
which is printed on the device apply to your measuring
instrument, 300 V CAT III.
CAT
Definition
I
Measurements in electrical circuits which are not directly connected to
the mains:
e.g. electrical systems in motor vehicles and aircraft,
batteries etc.
II
Measurements in electrical circuits which are electrically connected to the
low-voltage mains:
via plug, e.g. in household, office and laboratory
applications
III
Measurements in building installations: stationary consumers, distributor
terminals, devices connected permanently to the distributor
!