["-50~550℃ 1022℉ Infrared Thermometer Laser-point IR Temperature Gun GM550 Industrial Pyrometer ℃/℉\nThis digital infrared thermometer can safely and accurately measure extreme temperatures in a wide variety of environments.\nNote:This item is an industrial thermometer, suitable for the surface of objects, but please do not use it on the human body\n\nFeatures:\nEasy one-hand operations\nLCD with back light\nON / OFF Switch\nLow battery indicator\nLED back light system\nC / F temperature unit conversion\nAutomatic Power off arter 7 seconds without activity\nDisplay hold\nScan function\n\nDetailed specifications:\nPower Supply: 2X AAA Batteries (Not included)\nColor: Blue/Orange\nMeasurement range: -50 ° C to 550 ° C (-58 ° F to 1022 ° F)\nAccuracy: -50 ° C to 0 ° C (± 3 ° C), 0 ° C to 100 ° C (± 1.5 ° C), 100 ° C to 550 ° C (± 1.5%)\nRepeatability: 1 ° C or 1% of reading\nResolution: 0.1 ° C or 0.1 ° F\nResponse Time: 500mSec, 95% response\nEmissivity: 0.95 Preset\nDistance To Spot Ration: 12: 1\nSpectral response: 8 ~ 14μm\nStorage Temperature: -20 ° C to 60 ° C (-4 ° F to 140 ° F)\nOperating temperature: 0 ° C to 40 ° C (32 ° F to 104 ° F)\nOperating Humidity: 10-95% RH non-condensing, up to 30 ° C (86 ° F)\n\nPackage included:\n1 x Digital Infrared Thermometer"]