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When the ambient temperature falls below the IRT's minimum operating
temperature (32°F/0°C), the instrument will beep slowly (at 1 Hz) and the display
will show the following error message: ErAL.
When the temperature of a target exceeds the specified maximum (428°F/220°C),
the beeper will sound quickly and the display will show the following error
message: ErOH.
When the temperature of a target falls below the specified minimum
(-40°F/-40°C), the beeper will sound quickly and the display will show the following
error message: ErOL.
SPECIFICATIONS
Temperature Measurement Range
Temperature Measurement Accuracy
Sensitivity
Repeatability
Display Resolution
Distance-to-Spot Ratio
Emissivity
Response Time
Laser Pointer Wavelength
Laser Power
Operating Temperature
Storage temperature
(not including battery)
High Temperature Beeper Frequency
Low Temperature Beeper Frequency
Current Consumption
Backlight Auto Shutoff Trigger
Instrument Auto Power Off Trigger
Dimensions
Weight
Power Source
8
-40° to 428°F (-40° to 220°C)
±4°F/C or ±2% of reading >32°F (0°C)
±3°F/C or ±3% of reading <32°F (0°C)
1°F (0.5°C)
±1.5°F (1°C)
0.1° (F or C)
8:1
Fixed at 0.95
500 ms
655nm
<3mW
32° to 104°F (0° to 40°C) @ 10 to 90% RH
-40° to 122°F (-20° to 50°C)
2 Hz
1 Hz
<30mA, max
15 seconds of inactivity
60 seconds of inactivity
5.31 x 1.65 x 6.81 in. (135 x 42 x 173mm)
6.24 oz. (177g) (without battery)
(1) "9V" battery (included)
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