Amprobe IR-450 Infrared Pocket Thermometer Infrared (IR) thermometer for measuring temperature from a distance in HVAC/R, fire safety and protection, industrial maintenance, and auto maintenance Distance-to-spot ratio (D:S) of 8:1 Temperature range -30 to 500 degrees C (-22 to 932 degrees F) Built-in LED flashlight and laser pointer Safety rated to European Standards EN 61010-1 and EN 60825-1