Know whether or not baby has a fever in one second, literally! This thermometer accurately reads your childís temperature from the ear in 1 second. Itís also loaded with great convenience features like a memory that saves the last 10 readings and an easy-to-read lighted display to give you the answer you need with nursery lights off or on. You donít have to worry about running out of probe covers either, as this thermometer can be easily cleaned and sterilized with alcohol. And at 512 scanning sequences per second, you can rest assured youíre not sacrificing accuracy for speed.