Multi-mode and function: automatic switching between forehead and ear mode when the cover is turned on and off. Manual switching to object mode; Adjustable infrared sensitivity in ear mode In view of small babies, the infrared sensitivity can be selected in 3 files by age: 3 months - 6 years; 6 years - 12 years; over 12 years. You can select the sensitivity suitable for your children and perform a more accurate temperature test. Easy to use and read: it uses infrared technology to measure temperature within a range 1 to 3 cm and can display readings in Celsius or Fahrenheit. Even one can examine the fever reading at night without even turning on the light as the LCD screen will display clear and crisp numbers, easy to read. Warning function : When the temperature is higher than normal level, the digital thermometer for kids will alert you with corresponding lights and beeps. and are easily switchable. The temporal thermometer is designed for all ages, adults, babies and the elderly. In addition to measuring the forehead, it can also measure the room, object and liquid temperature. Great choice for home, nursery, travel, clinic, school. Sold by grid cool store