Non-Contact Thermometer: Using infrared technology, you can measure body temperature without touching the ear or forehead to prevent cross-infection in multiple people. Measuring distance: 0.4 - 1.96 inch. Instant Accuracy: This non-contact thermometer is equipped with advanced infrared technology and high precision sensor for instant temperature reading within one second. The temperature measurement accuracy is within 0.4. Smart and silent alarm mode: The non-contact forehead thermometer has a large LCD backlight, available in 3 different colors in function of temperature, accompanied by a warning sound in case of abnormal temperature. It also has an auto shut-off feature to save energy. Set mute mode to get clear measurements in the dark without disturbing the baby's sleep. Multiple measurement modes: This infrared thermometer measures body temperature and the temperature of an object or liquid. It is suitable for all ages. Press and hold the set button for 3 seconds, then press memo or mode to and . Our digital thermometer can store 50 readings to constantly track your family's temperature. What You Got: 1 thermometer, 2 AAA batteries, 1 manual, 12 months worry-free warranty and friendly customer service.