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Les langues disponibles
CATIII
Overvoltage category 3 for measurements of the buil-
ding installation.
Earth potential
A triangle containing a lightning symbol indicates risks
which can lead to injury. These instructions must be fol-
lowed strictly!
The hand symbol indicates useful tips which can help
you when using the product.
For safety and licensing reasons (CE), unauthorised
conversion and/or modification of the device is not per-
mitted.
Consult suitably qualified staff, if you have doubts about
how the equipment operates or about how to connect it
safely.
Measuring devices and accessories are not toys and
i
have no place in the hands of children.
In commercial institutions, the accident prevention
regulations of the Employer's Liability Insurance Asso-
ciation for Electrical Systems and Operating Materials
are to be observed.
In schools, training centres, computer and self-help works-
hops, handling of measuring devices must be supervised
by trained personnel in a responsible manner.
Always make sure before measuring voltage that the
measuring device is not in a currnet measuring area.
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