1. Accurate measurement: The product adopts the optical principle, the measurement accuracy is controlled at ± 0.2 ℃, high accuracy provides reliable data. 2. Simple operation: The product supports one-button temperature measurement. The thermometer will quickly measure temperature when the trigger is pressed. 3. Convenient reading: The product adopts digital display reading model and supports backlight design. Small Body with super large font. 4. Multi-function: The product can not only support the measurement of human body temperature, but also supports the measurement of surface temperature. 5. Two units: The product supports the measurement of Fahrenheit temperature and Celsius temperature, which can meet the needs of different situations.