MUW&reg; XINTEST HT817 Non Contact Industrial Infrared (IR) Thermometer (-58F - +1,022F) with Dual Laser Targeting HT-817 Industrial Infrared Thermometer Temperature gun with Dual Laser Targeting Proffessional Infrared thermometer provides fast,easy and accurate readings, for most surface temperature measurements from -58 F to 1202 F ; 20 point memory Automatic Capture emissivity for targeting and widely used to be measure the temperature in industial. Unipue flat surface, modern housing design; Built-in laser point Dual Laser Targeting; 9V battery, english manual,black bag;