Features:Professional infrared thermometer for measuring the surface temperature of an object.Non-contact instrument can measure various hot, hazardous or hard-to-reach objects without contact, which is safe to use.Multiple functions: data hold, Max./Min./AVG./DIF./LAL/HAL/OFFSET values, automatically power off.Optional temperature units: Celsius(C) and Farenheit(F).Digital LCD display with backlight, convenient to read at night.Built-in laser pointer, handheld design, easy to use.