Features MEASURING RANGE: The infrared thermometer has a measurement range of -50-400℃ (-58-752℉), meeting the needs of more usage scenarios. MULTIPLE USAGES: Used to measure surface temp, such as hot water pipe, heat engine parts, cooking surfaces, insulation layer, electrical connection, etc. PRODUCT FUNCTION: This temperature measuring gun supports unit switching between ℉ and ℃, with data storage function and laser target indicator. BACKLIGHT SWITCH: After selecting the backlight switch, the power will automatically turn off within 7 seconds, without any operation, safe and saving energy. PORTABLE DESIGN: This temperature meter is portable in design, with comfortable grip and easy adjustment, and convenient to use anytime, anywhere. Specification: Item Type: IR Thermometer Material: ABS Battery: 2 x AAA Battery (not included) Temperature Measurement Range: -50-400℃ (-58-752℉) Response Time: 500mSec, 95% response Response Wavelength: 8-14um Object Distance Ratio: 12 : 1 Package List: 1 x Thermometer 1 x User Manual Package List 1 x Thermometer 1 x User Manual