The Flir TG54 IR (Infrared) Thermometer provides non-contact surface temperature readings so you can quickly and easily take measurements in places that are out of reach. Providing a distance-to-spot ratio of up to 30:1, the Flir TG54 can measure smaller targets from a safer distance. New mode options give you control to view your current reading and last two temperature readings simultaneously. The Flir TG54 is built with a color screen that makes it easy to navigate and select settings, plus adds visibility and efficiency to the advanced feature set. The TG54 is your go-to, pocket-sized devices for efficient temperature measurement.