The Braun Digital ThermoScan® 5 ear thermometer is safe and accurate for all ages. It accurately takes your child’s temperature in just few seconds with the use of disposable lens filters to keep sharing sanitary. The memory function recalls the last temperature reading allowing you to keep track of fluctuations. The ExacTemp® positioning system uses a light and a beep to confirm proper positioning. Temperatures can be read in Fahrenheit and Celsius.