The product is used for to mearsure the surface temperture of: Hot water pipes、 Hot engine parts、 cooking surfaces、 hot tubes & Insulation、 Electrical connection、 ballasts in electric lights......Features:1.Brand New and High Quality2.Temperature range¡êo-50 ~ 330?? (-58~626¡§H).3.Accuracy¡êo?¨¤1.5% or ?¨¤1.5??4.Repeatability¡êo?¨¤1% or ?¨¤1??5.Distance Spot Ratio¡êo12:16.Emissivity¡êo0.95 preset 7.Resolution¡êo0.1??/0.1¡§H 8.Response Time¡êo500ms 9.Wavelength¡êo8-14|¨¬m 10.??/¡§H Selection 11.Data Hold function 12.Laser Target Pointer ON/OFF selection 13.Backlight ON/OFF selection 14.Auto Power Shut Off in 7 seconds without any operation15.Power supply¡êoAAA battery 16.Weight:150g¡ê¡§Including battery¡ê?17.Dimension:153*101*43mm 18.Ganranttee: 12months19.Product Dimension: 100x100x35mm(L*W*H)Package Included:1x Temperature Gun2 x AAA battery