Large Backlight LCD Monitor: In the dark room for your sleeping baby to measure temperature, to see the body temperature, or for people with poor eyesight convenience. Muti-Mode Thermometer: The temporal thermometer is designed for all ages, adults, babies and elders. In addition to measuring human, it can also measure room, and other object temperature. Great choice for home,nursery, travel, clinic, school. Fever Alarm: Three-color backlight, Provide high temperature notification function: Green backlight for normal body temperature (34.0?-37.4?/93.2?-99.4?); Blue backlight for low feve (37.5?-38.5?/99.5?-101.3?); Red backlight for high fever(38.6?-43.0?/101.4?-109.4?). Non-Contact Design: No need to touch the body, aim the probe at the forehead and keep a certain distance, you can immediately read the body temperature by pressing the button. Fast and Accurate Readings: Getting reliable and accurate readings within 1s, and accurate to within 0.1?. Professional ABS materials, safer than the traditional mercury thermometer.