Multifunction compact slim infrared thermometer with pouch  Accurate Medical grade Adult ModeChild ModeEar ModeHouse hold ModeLarge digital display with alarmCan be set to Celsius or FahrenheitStores up to 40 temperature scansUses 2 AAA batteries not includedAOJ-20A Infrared Forehead Thermometer1. Advanced Technology for Excellent Performance
2. 3 measurement modes: forehead mode, ear mode, object mode
3. 3-color backlit with visual fever warning
4. Auto switching mode by open/close the magnetic probe cover
5. Auto power off without any operation within 10 Seconds
6. Clinical tests passed and relevant certification approved