This product is a handheld non-contact infrared body thermometer with two measurement modes: body temperature and body surface temperature. Its function are: different temperature ranges have different backlight colors, auto power-off and so on. Features: 1. Accurate measurement: The product adopts the optical principle, the measurement accuracy is controlled at ± 0.3 ? (± 0.6 ?), and the accuracy is high. 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 mode and supports backlight design. It can switch between Fahrenheit and Celsius measurement with one click, which is very convenient. 4. High safety performance: The product supports measuring temperature correctly without contact, which can greatly reduce the risk of virus spread. 5. Data storage function: The product supports storage of 34 sets of body temperature data, which is convenient to use.