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Measurement environment:
Avoid any proximity to explosive and flammable substances,
gases and dust. An electric spark could lead to an explosion or
deflagration - danger to life!
Do not carry out measurements in corrosive environments, the
device could be damaged or contact points inside and outside
the device could corrode.
Avoid
working
frequencies, high-energy circuits or strong magnetic fields, as
these can negatively affect the device.
Avoid storage and use in extremely cold, humid or hot
environments, as well as long-term exposure to direct sunlight.
Only use devices in damp or dusty environments in accordance
with their IP protection class.
If no IP protection class is specified, only use the device in
dust-free and dry indoor rooms only.
When working in damp or outside areas, pay particular
attention to completely dry handles on the test leads and test
probes.
Before starting the measuring operation, the device should be
stabilized at the ambient temperature (important when
transporting from cold to warm rooms and vice versa)
Maintenance and Care:
Never use the device if it is not completely closed.
Before each use, check the device and its accessories for
damage to the insulation, cracks, kinks and breaks. If in doubt,
do not take any measurements.
Change the battery when a battery symbol is displayed to avoid
incorrect rdg.s.
Switch off the current clamp and remove the test leads from the
multimeter before changing the batteries.
Replace defective fuses only with a fuse that corresponds to
the original value. Never short-circuit a fuse or fuse holder.
Charge the battery or change the battery as soon as the battery
symbol lights up. Insufficient battery power can lead to
in
environments
14
with
high
interference
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