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Beschikbare talen
Beschikbare talen
1.1.1 Symbols
Danger hazard: the operator undertakes to consult these instructions
each time this danger hazard symbol is encountered.
Shock hazard
Earth terminal
Equipment protected throughout by double insulation.
The rubbish bin with a line through it means that in the European Union,
the product must undergo selective disposal for the recycling of electric and
electronic material, in compliance with Directive WEEE 2002/96/EC.
Conforms CE
Power supply: 1.5V battery
AC alternating current
DC continuous current
Fuse
20
BDA_Digital-Multimeter-Professional_B205xH115.indd 20
AC or DC
Capacitance
Diode
Instructions that must be read and understood
1.1.2 Measurement categories
CAT II: Test and measurement circuits directly connected to points of use (power
outlets and other similar points) on the low voltage network.
E.g. Measurement on circuits in network for household appliances, portable tools and
other similar instruments.
CAT III: Test and measurement circuits connected to parts of the building's low
voltage network installation.
E.g. Measurement on distribution switchboards (including secondary meters), the
circuit breakers, cabling including cables, busbars, junction boxes, circuit breakers,
power outlets in the fixed installation and industrial instruments and other equipment
such as motors permanently connected to the fixed installation
CAT IV: Test and measurement circuits connected to the source of the building's
lowvoltage network installation.
E.g. Measurement on equipment installed upstream of the main fuse or building
installation cut-off switch.
The multimeters conform CATIII 600V, acc. to IEC 61010-1 - Ed. 2.
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