Widely UsedThe distance-to-spot ratio of the temperature gun is 12:1, that enables you accurately measure targets from a comfortable distance. The laser temp gun thermomete for cooking makes it easy to safely measure the surface temperatures of objects such as pizza oven, meat, grill, Griddle, HVAC, engine, accessories, car engines, and refrigerators.Customer Service strives to create professional and high-quality meter. We provide lifetime technical support. If you have any questions, please feel free to contact us, our professional after-sales team will solve your problem in time.Wide RangeEvery infrared thermometer gun passes the strict and precise calibration test, so you can accurately measure between -58-1112F(-50610C), even above boiling point and below freezing point from a safe distance. And you can get the results in 500 ms.Emissivity Mode In order to increase the accuracy of laser thermometer, we can easily change the emissivity from 0.11.0 to match different surfaces and conditions . Most organic materials and painted or oxidized surfaces have an emissivity of 0.95 (pre-set in the thermometer), so we recommend 0.95 emissivity.NOTEThe laser thermometer gun is intended to use on inanimate objects only, do not use on Human body. Please be careful that avoid the laser directly shooting into the eyes or skin when you measure.