<p>- : This temperature gun is powered by 2 powerful and commonly found AAA batteriesnot include) that provide long battery life; Low battery indicator will remind you to change these easily replaceable batteries; NOTE: This temperature gun for cooking is not designed for taking Human Body Temperature : Designed with the latest thermopile sensor technology, this infrared laser thermometer gun is accurate to 1.5%; Improve this pizza oven thermometer gun measurements by adjusting the emissivity from 0.11.0 to match the surface material being measured-: This infrared thermometer cooking displays the MAX/MIN/AVG temperature of the last scan, making it perfect for measuring temps for AC vents or car engines; Griddle thermometer flat surface features a backlit LCD screen that automatically shuts off after 90 seconds of inactivity to conserve battery life : This infrared thermometer gun for cooking utilizes infrared technology to measure temperatures -58F1022F (-50C550C), enabling heat detector to measure surface temp from a safe distance, even above boiling point and below freezing point; This infrared thermometer temperature gun is perfect for food preparation, auto maintenance, home repairs, etc.- : With its distance-to-spot ratio of 12:1 and a response time &lt;500Ms, this infrared temp gun thermometer can quickly provide temperature readings of any target, even at great distances</p>