Voltmaster NCV 2 Mode D'emploi page 14

General safety notes
WARNING
Unauthorized changes or modifications of the instru-
ment are forbidden – such changes put the approval
(CE) and safety of the instrument at risk. In order to
operate the instrument safely, you must always ob-
serve the safety instructions, warnings and the infor-
mation in the "Proper and Intended Use" Chapter.
WARNING
Please observe the following information before using
the instrument:
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Do not operate the instrument in the proximity of
electrical welders, induction heaters and other elec-
tromagnetic fields.
After an abrupt temperature fluctuation, the instru-
ment should be allowed to adjust to the new tem-
perature for about 30 minutes before using it. This
helps to stabilize the IR sensor.
Do not expose the instrument to high temperatures
for a long period of time.
Avoid dusty and humid surroundings.
Measurement instruments and their accessories are
not toys. Children should never be allowed access
to them!
In industrial institutions, you must follow the acci-
dent prevention regulations for electrical facilities
and equipment, as established by your employer's
liability insurance organization.