* Opening the equipment and service – and repair work must
only be performed by qualified service personnel
* Measuring instruments don’t belong to children hands.
1.1. Safety information
Caution! Refer to accompanying documents.
Caution! Risk of electric shock.
Equipment protected throughout by double
insulation (class II)
Alternating current
Ground
However, electrical noise or intense electromagnetic fields in the
vicinity of the equipment, may disturb the measurement circuit.
Measuring instruments will also respond to unwanted signals
that may be present within the measurement circuit. Users
should exercise care and take appropriate precautions to avoid
misleading results when making measurement in the presence
of electromagnetic interference.
CAUTION!
Note on using the supplied safety test leads according the
IEC / EN 61010-031:2008:
Measurements in the field of overvoltage category CAT I or CAT
II can be performed with test leads without sleeves with a
maximum of up to 18mm long, touchable metallic probe,
whereas for measurements in the field of overvoltage category
CAT III or CAT IV test leads with put on sleeves, printed with
CAT III and CAT IV must be used, and therefore the touchable
and conductive part of the probes have only max. 4 mm of
length.
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