The ThermoScan compact ear thermometer is the most accurate ear thermometer from Braun due to its unique pre-warmed tip. It features a smarter guidance system to confirm secure position and accurate results. It has a memory function and measures temperature in just seconds. Ear thermometer. For infants, children and adults, the ThermoScan 5 ear thermometer has an easy lens filter removal and a 2 year guarantee. The ear is an excellent site to measure temperature. Braun ThermoScan measures the infrared heat generated by the eardrum and the surrounding tissues. The eardrum shares blood supply with the temperature control centre in the brain. Therefore temperature changes are reflected more quickly and accurately than at other sites. Memory recalls the last temperature reading and 11 lens filters included. Precise temperature measurement in just one second. Unlike other ear thermometers, Braun ThermoScan features a pre-warmed tip that minimises the cooling effect that could result from the introduction of a cool probe tip. The pre-warmed tip helps ensure accuracy measurement after measurement. Easy to read LCD display. Readings available in 1 second. Batteries required 1 x AAA (included). Suitable from birth. The manufacturer provides a 2 year guarantee for this product. EAN: 4022167302038.