Forehead Thermometer, Non-Contact Infrared Forehead °F/°C Digital Thermometer Fever Alarm and Memory Function for Everyone with Accurate LCD Display (Battery not included) 1. Non-contact infrared technology reads from the forehead, without physical contact, to prevent cross-infection of multiple people, suitable for human bodies and objects such as milk, bath water, grill, barbecue wine, food storage temperature, etc. 2. Multi-Mode Thermometer: This thermometer is suitable for all ages. It not only supports the forehead function, but also supports room temperature/object temperature and one-button switching measurement mode. It uses infrared technology and can display either Celsius or Fahrenheit readings. 3. Three-color backlight: clear LCD screen, easy to read. The green backlight is at room temperature, the orange backlight has a low fever, and the red backlight has a high fever. In addition, it is also designed with a fever alarm, fever or high temperature buzzer. 4. Easy to use and high accuracy: The fever thermometer allows you to instantly measure the temperature in the room or cup while pressing the object mode button. The new patented probe design ensures high accuracy at a distance of 5-8 cm. Also with automatic shutdown to save memory and storage of the last 10 readings.