Description: HIGHLY ACCURATE: Designed with the latest sensor technology, to allow infrared laser thermometer gun to provide the highest accuracy up to 1.5%; Improve the accuracy of the thermometer gun by adjusting the emissivity from 0.1-1.0 according to the surface material being measured. MULTI-FUNCTION: Convenient, consistent & versatile for instant temp readings in performing auto maintenance, air leaks, cooking, barbequing, industry, testing refrigerator temperatures, doing home repairs and a host of other tasks. TEMPERATURE RANGE: -50C to +550C /-58F to 1022F; Accuracy: 1.5% or 1.5. A built in Laser gives you the precision to hone in on the exact space you want to measure. EASY GRIP: The durable handle is designed to seamlessly fit in your hand. It's made out of ABS plastic which makes it dependable and easy to clean. NOTE: the thermometer can't measure the internal temperature of an object; temperature readings from this devices are inanimate objects, the measured temperature for humans or animals will not be correct. Specification: Material: ABS Range :-50-550C(-58-1022F) Resolution: 0.1C/0.1F Accuracy:< 0C or > 25C: 1.5C or 1.5%, whichever is greater 0C25C: 3.0C < 32F or >77F: 2.7F or 1.5%, whichever is greater 32F77F: 4.4F Spectral Response :6-14m Repeatability: 1% or 1C (1.8F), whichever is greater Distance: Spot 12:1 Emissivity :0.10-1.00 (adjustable) Response Time: 500 ms Battery Type 1.5V AAA Battery X 2(not included) Package Includes: 1 Piece Thermometer