AVANTEK Dual Laser Infrared Thermometer -58 &ordm;F - 1562 &ordm;F (-50 &ordm;C - 850 &ordm;C), Non-Contact Digital IR Temperature Gun, Adjustable Emissivity, MAX/MIN/DIF/AVG Modes with Temperature Alarm ADVANCED TECHNOLOGY: Dual lasers accurately pinpoint your target area; non-contact infrared technology enables you to measure objects without physical contact, which is more reliable and safer WIDE TEMPERATURE RANGE: Extended measurement range from -58 F to 1562 F (-50 C to 850 C);safely tests baby food, bathwater, milk, barbecues and cooking; useful for home repairs such as electrical panels, heating and cooling systems; great for vehicle maintenance like when checking the temperatures of cooling systems and hoses GREATER ACCURACY: Saves up to 20 groups of readings in LOG mode so that you can get the most accurate results by comparison; adjustable emissivity in EMS mode ensures the utmost accuracy when measuring different objects FIND THE MODE FOR YOU: Supports MAX/MIN/DIF/AVG temperature records each time you take a reading; HAL/LAL values make it easy to judge if the measured temperature is higher or lower than your set EASY, FAST & USER-FRIENDLY: Simply press the trigger button and the device will respond in 500 ms; HOLD function to monitor the temperature over a longer time; LCD backlit screen clearly displays readings even in low light conditions