IT-401/531

Infrared Thermometer

IT-401: -50° to 400°, Adjustable Emissivity
IT-531: -50° to 530°, Adjustable Emissivity
℃ / ℉ temperature unit conversion
Data retention
Positioning laser
LCD backlight
Max / Min display
Self-calibration
Ambient temperature view
Automatic shut-down

Model	IT-401/531
Temperature range	IT-401: -50~400℃ (-58~752℉) IT-531: -50~530(-58~986℉)
Accuracy	0~400℃/530 (32~752℉/986 ) : ±1.5℃(±2.7℉) or ±1.5% -50~0℃(-58~32℉):±3℃ (±5℉) Whichever is greater
Repeatability	1% of reading or 1℃
Response time	500 mSec, 95% response
Spectral response	5~14 um
Emissivity	0.10~1.00optional (0.95 Preset)
Distance to Spot size	12:1
Operating Temperature	0 ~40℃ (32 ~ 104℉)
Operating Humidity	10~95%RH non-condensing， up to 30℃(86℉)
Storage Temperature	-20 ~ 60℃ (-4~140℉)
Power	3V (1.5V AAA * 2)
Typical battery life (Alkaline)	Laser Models:12 hrs

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