When the accuracy is critical, make sure the object
is at least twice larger than the spot size. As the
distance of the meter to the object increase, the spot
size increase proportionally.
REMARK:
• It is not recommended for use in measuring shiny
or polished metal surfaces (stainless steel, alumi-
num, etc). Check the emissivity.
• The thermometer cannot measure through trans-
parent surfaces such as glass. It will measure
the surface temperature of the glass instead.
• Steam, dust, smoke, etc. can impair accurate mea-
surement by obstructing the unit's field of view.
WARNING
• Do not use the unit near any device that gener-
ates strong electromagnetic radiation or near a
static electrical charge, as these may cause er-
rors.
CORRECT
10
WRONG