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, maximum, minimum, automatically power off. Optional temperature units: Celsius(C) and Fahrenheit(F). Digital LCD display with backlight, convenient to read at night. Built-in laser pointer, handheld design, easy to use.