Multiple function: Not only can measure body temperature, but also can measure the temperature of surface, room, bath water, food, baby milk etc. with clock function.Fast and accurate:0.5 seconds measuring time and the accuracy is 0.2C(0.4F)Non safe and clean, 5-15cm(2-5.9inch) measuring distance.Easy to use: Operate with one button, very simple to use.Large memories: can store 50 memories for data analysis.Alarm value can be set.C and F be changeable and selectable.