Product Details: The Mastercool 12:1 Infrared Thermometer is the perfect tool for measuring surface temperatures without having to come in contact with them. The backlit color LCD displays the surface temperature, maximum temperature and battery life. The thermometer also includes a circular laser indicator for precise targeting and a K-Type thermocouple for measuring temperatures up to 2498°F. To extend the battery life, the thermometer automatically powers off after 15 seconds. This thermometer is powered by 2 AAA batteries and is perfect for a variety of applications. FleetPride is your First Click in Heavy Duty®.