General Tools and Instruments IRTC50 - Manual (Page 9)

SPECIFICATIONS
Temperature measurement range: -40° to 428°F (-40° to 220°C)
Operating temperature range: 32° to 104°F (0° to 40°C)
Operating humidity range (relative): 10 to 90% (non-condensing)
Storage temperature: -40° to 122°F (-20° to 50°C)
(not including battery)
Measurement accuracy: ±2°C or ±2% of reading
(for readings >0°C)
±3°C or ±3% of reading, whichever is greater
(for readings
≤0°C)
Repeatability +/- 1.5°F (1°C)
Response time 0.5 second
Distance/spot size ratio 8:1
Emissivity 0.95 (factory set)
Display resolution 0.1°F (±0.1°C)
Laser pointer wavelength 630-660nm
Power of laser <3mW
Response wavelength 8
ȁ14Ȑm
Laser class Class II
Laser on switch Trigger
Backlight on switch Trigger
Data hold Yes (60 seconds)
Fahrenheit/Celsius unit toggling Yes
High/Low setpoint warning buzzer High 2/sec, Low 1/sec pulses
Low battery indication Yes
Visual Indication Maximum <30mA
current consumption
High/Low Visual Indication High-RED, Low-Blue,
Normal-Green
Backlight auto shutoff Inactive for 15 seconds
Auto power off Inactive for 60 seconds
Dimensions 5.31 x 1.65 x 6.81 in.
(135 x 42 x 173mm)
Weight 6.24 oz. (177g) (w/o battery)
Power Source 1 “9V” battery (included)
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