The Laser TEMP-GUN™ M12™ Cordless Lithium-Ion Thermometer Kit is a heavy duty pistol grip infrared thermometer for professional, commercial and industrial applications. Powered by the Milwaukee M12 RED LITHIUM™ battery, the 2276-21 can safely measure temperatures between -22 to 1472° F (-30 to 800° C) with a 40 to 1 distance to spot ratio for even the most demanding industrial applications. In addition, the Laser TEMP-GUN™ M12™ Cordless Lithium-Ion Thermometer was designed with an extra bright LED Floodlight to increase end user productivity. The 2276-21 is covered by the Milwaukee 5-Year Warranty.