Features Wide Measuring Range: the laser thermometer can measure the temperature far away from the object with less interference. The measuring range is - 50 ℃~600 ℃, which is easy to use. Wide Application: This infrared thermometer is widely used, and is very suitable for temperature measurement in electric power, chemical industry, coal, boiler and many other industries. High Precision: This non-contact thermometer has high measurement accuracy, wide measurement range, LCD digital display, clear and intuitive reading, and is easy to use. Ergonomic Design: The handle of this infrared hand-held thermometer conforms to the ergonomic design. It is anti-skid and wear-resistant, comfortable to hold, and not easy to fatigue after long use. Easy Carrying: This digital display laser thermometer is manufactured by professional technology, light in weight, small in size, convenient to store and carry, and is an ideal choice for indoor and outdoor use. Specification: Item Type: Infrared Thermometer Model: HT641B+ Material: ABS Battery: 2 x 1.5V AAA (without battery) Application: It is a commonly used temperature measurement tool in electric power, chemical, coal, boiler, pharmaceutical and other industries.  Measuring Temperature: -50℃~600℃ (-58℉~1112℉) Accuracy: -50℃~0°℃ (-58℉~32℉): ±3℃ 0℃~600℃ (32°F~1112°F): ±2.0% or ±2℃ Package List: 1 x Infrared Thermometer 1 x User Manual Note: 1. Do not look directly at the laser. Do not point the laser directly at people or animals or irradiate it indirectly from reflective surfaces.2. Do not use the meter if it is working abnormally.3. Never use optical tools, such as binoculars, telescopes, microscopes, etc., to look directly at the laser. Optical tools can focus the laser and cause eye damage. Package List 1 x Infrared Thermometer 1 x User Manual