New! Ideal for Children Ages 1-5 Instant temperature in 1 second Accurate measurements you can trust Convenient measures body and object temperatures FeverGlowTM LCD glows red to indicate fever Clinical studies have shown that the ear is an ideal site for measuring body temperature. this ProCheck FeverGlowTM Ear Thermometer provides accurate, fast and easy temperature readings for your entire family. Instant - 1 second reading Accurate - Clinically proven Easy - Beeps when ready, Stores 20 measurements, No probe covers required, Fever Alarm Auto Shut-Off - Preserves battery power Switchable - Reading available in °F or °C.