The wall-mount non-contact forehead thermometer is equipped with advanced infrared technology and high precision sensor for reliable and accurate readings within 1s. It offers measuring range of 32¡æ~43¡æ/89.6¨H¡“109.4¨H. If temperature exceeds the setting alarm value, it will make a sound “Di Di Di"that let you know whether has a fever. Also includes a fingertip pulse oximeter which can be used to measure blood oxygen saturation and pulse rate quickly by sticking one finger completely into the measuring parts of the oximeter, suitable for family and personal care in daily use. Features: Thermometer£º Non-contact Thermometer: The wall-mount non-contact infrared thermometer detects temperature within 1cm-10cm/0.39-3.9inch distance from forehead, safer and more convenient. Accurate and Reliable: The forehead thermometer is equipped with the advanced infrared technology and high precision sensor for reliable and accurate readings within 0.5s Abnormal Temperature Alarm: If temperature