[Mode Switching & 1s Reading]This thermometer has a built-in precision infrared temperature sensor, which makes it easy to read body temperature without physical contact, and can quickly measure and get a reading in 1 second. In addition to measuring body temperature, he can also read the temperature of objects. Easily switch between and .[Fever Alarm with 3 Colors Backlight]: The forehead temperature measuring meter has a large LCD backlight screen has 3 backlight indicators (green/yellow/red). When the temperature is abnormal, the thermometer will emit a warning sound. The backlit digital soft LCD display allows you to work even in dim conditions.[50 Group Memory Mode]Accurate and reliable- clinically tested, accurate, fast and reliable measurements; provides storage of up to 20 readings for easy recall; easily switch between oC and oF.[Easy to Use]Innovative designs and simple, easy-to-use one-button control make our thermometers ideal for use with babies, children, adults, and the The temporal touchless the forehead thermometer is designed for all ages, adults, babies, and elders. In addition to measuring forehead, it can A great choice for families, nurseries, hotels, and schools.[Suitable for Multi-Scenario & All Ages]Designed for all ages: ranging from babies and toddlers to the elderly. An ideal choice for hospitals, hotels, school settings, and public establishments.