Non-contact measurement: The thermometer can take a reading within a distance range of 5-15cm, ensuring you keep a safe and comfortable distance without physical contact when reading temperatures. Reliable thermometer: fast and high-accuracy temperature measurement in one second, made possible by infrared temperature detection. Smart sound and light signal: the display will indicate the temperature group in which the reading is performed (low, normal, high) with an audible alarm if a high temperature is detected. Reading the body and objects: the thermometer can take readings from the forehead or various objects such as milk or water. Convenient design and memory capacity: The thermometer's one-button operation makes it easy and efficient to use, with the backlit display ensuring compatibility for nighttime use. The thermometer can hold up to 30 previous temperature readings for added precaution.