The 5-Second Rectal Thermometer from Summer Infant makes taking your baby’s temperature easier and quicker.  Includes an over insertion guard so you know the thermometer is in the right place.  Beeps when reading is complete and will glow red if the temperature registers at 99.9 degrees Fahrenheit or higher – indicating a fever is present.  The Fever Alert® feature makes it easier to get a quick visual reading, especially when taking a child’s temperature at night.