The First Years American Red Cross 5-Second Rectal Thermometer gives a speedy, 3-5 second reading. Unique, ergonomic design for ease-of-use for parent and comfort for baby. Easy-read, large LED window display, positioned to face parent during reading. Designed to prevent over-insertion, for reassurance. Protective storage cover for sensor tip.Taking a rectal temperature is very uncomfortable for both parent and baby, but it is still the "gold standard" as recommended by pediatricians.You might know Learning Curve better as an umbrella brand that designs and manufactures a range of age-specific brands for babies and children including: The First Years, Lamaze, John Deere Kids, Thomas & Friends and Bob the Builder. Learning Curve products help make caring for baby easier with safety, soothing and feeding products as well Learning Curve toys that help encourage Baby"s development from the very start.Products and toys from Learning Curve are educational in nature to help nurture infants" and toddlers" minds from the feeding stages to the playing stages of their lives. All items are researched and designed under the supervision of educators, child development authorities, parents and children. Learning Curve is committed to helping parents keep their children healthy, happy and safe with day-to-day solutions for mealtime, bedtime, at home and on-the-go. Since July 2007, Learning Curve has followed a Multi-Check Safety System to help assure parents that Learning Curve products are safe.