Safety Measure Distance & Dual Laser PointerBuilt in distance spot ratio 30:1,double laser pointer for targeting accurately, make sure user can get the data but far from High Temperature test point.NOT for HumanCertification and WarrantyThis is a professional digital high temp infrared thermometer, specially designed for inanimate objects, and the temperature measurement for humans or animals could be lower then normal; Class II laser, optical power <0.5mW.Wavelength 630-670 um; provide 2 years Tech-supportWider Temperature RangeAP-2732 Infrared Thermometer measures temperature from -58F - 2732F (-50C - 1500C), with +/- 2% accuracy.User will get a more accurately data by temperature gun than other brand.NOT for HumanMultipurpose Infrared ThermometerProducts are widely used in testing High Temperature,such as HVAC, industrial equipment aging maintenance,industrial Reflow furnace, Pizza ovens.Flammable place like Metal Casting, Smelting, Alloys, Incinerators, Kiln, Ceramic and so on.NOT for HumanMultifunctional IR Thermometer GunMIN/MAX/AVG/DIF temperatures data display.The Thermometer will alerts when temp above/below setting points. Backlit LCD screen + Strong Flashlight make sure to see clear and working well in the dark.NOT for Human