Multifunctional Infrared Thermometer Indoor/OutdoorIDOIT digital thermometer has 2 modes. The body mode can measure the temperature of body parts like forehead, body, arms, etc. Please note that the temperature of different parts of the body is different. In surface mode, the temperature of the surface of objects can be measured, e.g. B. of baby bottles, the room temperature, etc. Non-contact thermometer can be used indoors and outdoors. Baby adult clinical thermometer contactless:IDOIT non-contact thermometer is equipped with the latest infrared measurement technology, which measures the temperature from can measure from a distance without physical contact. The measurement distance is 5-8cm, and a quick and accurate temperature value can be obtained in 1 second. Fever Alarm SystemThe medical thermometer is equipped with an intelligent fever detection system with 3-color backlight. Green means normal body temperature, orange means low-grade fever, and red means high fever. Accuracy: 0.1C / 0.1F. 2 AAA batteries are included in delivery. You can calibrate the forehead thermometer by removing the battery, inserting it again and turning it on. LED DisplayWith the clinical thermometer's large LCD display and battery indicator, you can get accurate readings even in the dark. The IDOIT fever thermometer for children adults can switch between C and F with one button to meet your different reading needs. Memory Function and Auto Power OffIDOIT infrared thermometer has a memory function that lasts 10 Can store sets of past temperature data to help you record temperature changes better. The contactless clinical thermometer for indoor and outdoor use switches off automatically after 30 seconds of inactivity to save power. If you have any questions about the IDOIT forehead thermometer, please feel free to contact us.