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Emissivity
This infrared thermometer is set at a default emissivity of
0.95, which appears on screen as "95E" between the F/C
and Clock Setting modes. Emissivity refers to the relative
power of a particular surface to emit heat by radiation. The
default emissivity setting of 0.95 is appropriate for general
household use. Food service and industrial users may wish to
use a different emissivity setting.
Changes to emissivity should only be carried out by
experienced personnel. This infrared thermometer has an
emissivity range of 0.5 (5E) to 1.0 (100E). To change the
emissivity, Press "Read", then press "MODE" six times until
95E appears on the screen. Press the "Read" button until the
screen shows the desired emissivity. Press "MODE" to select.
To reset to the 0.95 default emissivity, follow the preceeding
directions and select 95E as the emissivity setting.
Specifications
Range of temperature measurement:
-67°F to +428°F (-55°C to 220°C)
Operating Temperature Range:
+14°F to +122°F (-10°C to 50°C)
Resolution: 0.1ºF or ºC
Auto Power-Save Mode: To conserve battery power, the
unit will automatically switch to the clock/room temperature
display after approximately 15 seconds if no buttons are
pressed. The LCD screen will only turn off when the battery
is removed or expired.
Distance Spot: 1:1 optics ratio
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