iHealth PT3 is a designed non-contact infrared thermometer. By traditional measure means, to achieve accurate results, patients wait for a long time. However, this device is capable to get "1 second accurate temperature result,“ meeting both accuracy and efficiency needs. The world’s best sensors are built in this device, an innovative algorithm was created to improve accuracy. No-disturb is another feature. Vibration warning and 3 cm non-contact measurement is enabled, easily to use even for sleeping babies.