Non-Contact High-Precision Temperature Measuring Gun1. 0. 5 seconds quick test Align to the center of the forehead, press the measurement button, quick response in 0. 5 seconds, Accurate to 0. 1 C division value, no need to wait for 5 minutes, the baby does not cry. 2. Imported highly sensitive infrared sensor Collect a large amount of temperature measurement data every second, and apply algorithms to process the data, making the temperature measurement accurate. 3. 10 C 40 C use environment Add room