Power supply type: battery poweredColor Robin blueAbout the productNon-contact measurement: Non-contact infrared technology reads from the forehead without physical contact, preventing cross-infection among multiple people. It is safer and healthier, especially forehead readings, because it will not disturb the patient during critical rest periods.[Multifunctional infrared thermometer] This non-touch thermometer forehead adopts 2 in 1 dual mode, "forehead mode" and "surface mode". Adult and child infrared forehead thermometers can also be used to measure the surface temperature of objects, such as the environment, bathroom water and milk temperature.[99 Memory and Fever Alarm] Our non-contact forehead thermometer will turn red and emit a beep when the temperature exceeds 38 (90 ). This infrared forehead thermometer can also store 99 temperature measurements to help you remember them to track temperature changes.[Fast and accurate] This thermometer adopts advanced infrared technology and high-precision sensor to read fast, and it only takes 1 second to read the temperature. Temperature measurement accuracy is within 0.1High quality: environmentally friendly PP material allows you to use the product is safe. Our thermometer adopts German infrared highly sensitive thermal probe, which can improve clinical accuracy.