Procare Forehead IR Thermometer is equipped with the most advanced medical infrared technology and high precision infrared sensor for accurate temperature reading from your forehead without even touching you. With the use of our non-contact thermometer you can reduce cross-contamination risk. The measurement distance should be around 2 inches. Our Forehead thermometer also alerts you if the temperature reading is higher. The one-button operation gives you an instant reading in 1 second on the big size LCD screen in large size digits. It also comes with the features of auto turn off power, 9 sets of memory value, and easy switch of degree reading.