FLUKE® Single laser infrared thermometer is small and lightweight. It clips to tool belt or belt loop or easily fits into tool box. Ergonomically designed completely for a more natural hand fit. Distance to spot is precise laser technology makes for more accurate and repeatable measurements. The measurement area is the spot between the dots. Large, backlit display makes data easier to read, even in dark areas. Displays the minimum, maximum or average temperature or the difference between two measurements. High and low alarms for rapid display of measurements outside the limits. It is powered by a single, standard AA battery.