Babies and children may suffer from fever frequently, especially for children who is 0-3 years old. But they don’t know what is a fever and don’t know how to tell that to parents. hen an easy-use thermometer is a must-have product at home. You can simply insert Braun ThermoScan 5 IRT 6020 into the ear canal and read the temperature in seconds. It is suitable for use with infants and young children.