Advanced Infrared Thermometer Gun with Alarm and Thermocouple 12:1 / 1400ºFWhen temperature exceeds your minimum or maximum setting, the entire display flashes red and sounds an alarm. Simply hold the IR gun, press the trigger and aim the laser guide at the target. Results immediately appear in C or F on the backlit LCD and are automatically held for 6 seconds after the trigger is released. Also features a 10 reading memory and auto power off. Rugged and ergonomically designed, the thermometer comes with a built in tripod