1-SECOND READ: get accurate infrared temperature readings in one second. MULTI-USE: read temperatures in ear and forehead, on children and adults, plus touchless for room or bottle temperatures EASY-READ ALERT: Get alerted to high temps by screen color and (optional) sound. TEMP MEMORY: stores up to 40 previous temperature readings PORTABLE: battery-operated thermometer goes where you do, plus stays safe in its storage pouch. WHAT"S INSIDE: 1 Thermometer plus 1 Storage Pouch NOTE: The forehead measurement is an indicative reading. The measured temperature can fluctuate plus/- 1°F/0.5°C from your body temperature. It is recommended that 3-5 measurements in the same location be taken and the highest one taken as the reading.