• Do not use the unit where it may be exposed to
corrosive or explosive gases. The unit may be
damaged or explosion may occur.
• Do not keep or use the unit in an environment
were it will be directly illuminated by sunshine, or
were it will be exposed to high temperatures, high
humidity or condensation. If you do, it may be de-
formed, its insulation may be damage, or it may no
longer function according to specification.
• Do not point the lens at the sun or at any other
source of strong light. If you do, the sensor may
be damaged.
• Do not contact the lens against the object whose
the temperature is to be measured, or get it dirty,
allow it to be scratched, or allow any foreign ma-
terial to adhere to it. Doing so may cause errors.
• Do not touch or hold by the front case. Tempera-
ture reading can be affected by heat from hand.
• Do not place the meter on or around hot objects
(70°C / 158°F). It may cause damage to the case.
• If the meter is exposed to significant changes in
ambient temperature (hot to cold or cold to hot).
Allow 20 minutes for temperature stabilization, be-
fore taking measurement.
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