Unlike a conventional thermometer, this digital thermometer adopts the innovative infrared technology to detect the intensity of infrared light emitted by the forehead, providing an instant and correct result on the spot. The temperature readings will be shown clearly on the LCD screen display. Not only will this digital thermometer take your body temperature accurately but also measure the surface temperatures quickly without ever having to touch your body or the object. This infrared thermometer is designed to save your time and money. Shop it now and let you and your family enjoy a pleasant and healthy life.