Description Accurate and fast: This Infrared forehead thermometer is equipped with exceptional microchip and a sensitivity sensor. Infrared senor can precisely detecting the infrared heat given off by the forehead and quickly measuring to get the reading in 1 second. Engineered technology: The non contact infrared body thermometer is design to minimize the errors in the software program by following sound and light enginnering design processes, risk analysis and soft ware validation. No touch forehead 1-5cm: The measuring distance between the thermometer and the forehead must be 1-5 cm. Non-contact thermometer is more convenient than standard thermometer and touch thermometer. 14 readings memory storages: Our thermometer can memory 14 readings to continusly track your family members tempreature. Which can handle it in advance if your family members temperature is slightly high. Multiple measurement modes: Thermometers can not only measure body temperature, but also measure the temperature of objects. It is suitable for all ages. Press and hold the set button for 3 seconds, then press the memo or the mode to switch and .