Specificaiton of cheaper Infrared thermometer AT380:
Temperature range: -32 degree to 380 degree (-26 to 716 degree F )
Accuracy(In the conditionof23 degree ±3 degree )
-32 degree (-26 degree F) to 0 degree (32 degree F)
±3 degree 0 degree (32 degree F)to 100 degree (212 degree F)
±2 degree 100 degree hereinbefore
±2 degree or±2 percent whichever is greater
Repeatability: 1 percent of reading or 0.1 degree
Response time: 500 mSec, 95 percent response
Spectral response: 8-14 um
Emissivity: pre{{0}}set 0.95
Ambient operating range: 0 to 40 degree (32 degree Fto 104 degree F)
Relative humidity: 10-95 percent RH noncondensing,@up to 30 degree (86 degree F)
Storage temperature: -20 to 60 degree (-4 degree Fto 140 degree F)
Weight: 130gwithout battery
Dimensions: 132.892.837mm
Distance to Spot Size: 12:1
Power: 2x AAA battery (not inlcude)