Infrared Thermometer IR-310H CUSTOM

The backlight changes its color to 4 different colors according to the setting value(0.5, 3.0 or 5.0degreesC).(IR-250H)With a UV light function which is convenient for detection of gas leakage.(IR-310H)Circular laser with which the measurement area is easy to see.Measuring Temperature Range (degreesC):-50 to 550Temperature Min Display (degreesC):0.1W x D x H (mm):45 x 95 x 150Power supply: Laminated type 9V dry battery x 1(included)Distance versus measurement range ratio(D vs. S): 13 vs. 1