The Summer Infant Pacifier Thermometer provide soothing comfort while taking baby’s temperature. This infant pacifier thermometer features a convenient Fever Alert glow that allows parents to get a nighttime reading without disturbing the child. The baby pacifier thermometer has a memory feature to help monitor progress, and it switches off automatically to save the battery. The Summer Infant Pacifier Thermometer has a comfortable orthodontic nipple and a beep feature to let you know when the reading is complete.