Klein Tools IR1 Infrared Digital Thermometer with Targeting Laser, 10:1Infrared Thermometer has an optical resolution (distance to spot) of 10: 1 Features include targeting laser; automatic hold; backlit display; low battery, auto power off Drop protection to 6. 6 Foot (2 m) Measurement range is 4 to 752 Degree Fahrenheit ( 20 to 400 Degree Celsius) Not a medical device; thermometer is NOT intended for use on people or animals Fixed emissivity at 0. 95 Includes custom pouch and a 9V battery Auto Power Off conserves and