Features: Wide temperature measurement range for body, various hot, hazardous or hard-to-reach objects. Digital backlight LCD display, convenient to read at night. Body temperature measurement: aiming towards the forehead with the distance of 1-10cm. Data hold, positioning function and automatic power off with 0.1? / 0.1? display resolution. Safe use for human body without laser point and 2 temperature units for conversion: ?/? selection switch. Adjustable emissivity increases measurement accuracy for different surface. Object temperature measurement: measuring the surface temperature of an object, baby bath water temperature or milk temperature, etc. Can be widely used in oil and chemical industry, railway, electricity, textile processing, etc.