Dr. Vaku Non-Contact Laser Infrared Digital Thermometer is professionally designed and fit for all family health. This multifunction digital thermometer is perfect for both measuring body temperature as well as object temperature. Simply operated and easily switch between Celsius to Fahrenheit. Three-color backlight indicator. Comes with a fever alarm feature. 50 record storage memory can be used for comparison and future reference. This digital thermometer is perfect for those who looking for a multifunction thermometer with a storage memory feature.