26
Test and Storage Conditions11
W WARNING
Avoid sudden changes in light conditions
while testing. The flash of a camera, for
example, can lead to incorrect test results.
H
Keep the meter away from very strong
light sources (e.g. direct sunlight). Such
light sources may stop the meter from
functioning correctly and lead to error
messages.
Sources of Environmental
Interference
Do not use the meter close to sources of
strong electromagnetic radiation.
W WARNING
• Strong electromagnetic fields may
interfere with the proper operation of the
meter.
• To avoid electrostatic discharge, do not
use the meter in a very dry environment,
especially one in which synthetic
materials are present.
FOM_09262946001_01_EN_ROW.indd 26 24.03.2020 09:49:27