Etekcity Lasergrip 774 Non-contact Digital Laser Infrared Thermometer Temperature Gun
Temperature range: -58℉~ 716℉ (-50℃ ~ 380℃)
The measuring surface is about 2 cm below the infrared aiming point. 2. For best accuracy, the distance between the thermometer and object of measurement should approximately be 14. 17inches (36 cm).