The Vicks No Touch Thermometer provides professional accuracy and a quick reading in 2 seconds. The no touch convenience will minimize the struggle or stress of temperature taking with instant, accurate forehead readings. It is ideal for infants, children and adults. It measures forehead, food, and bath temperatures. The Fever Insight® feature displays green for a normal temperature, yellow for an elevated temperature, and red for a high temperature. The Vicks No Touch Thermometer is safe and hygienic.