Features a high-accuracy thermopile sensor with adjustable emissivity for precise readings on any surface. It has a 12:1 distance-to-spot ratio, a fast response time of under 500 ms, and a wide temperature range of -58°F to 1022°F (-50°C to 550°C). The backlit LCD displays MAX, MIN, and AVG readings, and the device auto shuts off after 90 seconds to save battery. Powered by two AAA batteries, it’s ideal for cooking, auto maintenance, home repairs, and other surface temperature measurements.