The HoMedics Jumbo Display Infrared Ear Thermometer provides instant body temperature readings with a one-button control. The probe on this themometer is waterproof, allowing you to clean and disinfect the tip safely. This thermometer is suitable for adults and children 6 months and over. The large LCD display makes reading the temperature measurements simple. If the reading is below 38℃ a smiling face will show next to the results. If the reading is 38℃ or above, a frown face will display next to the results. If Lo is displayed, you may need to check the thermometer is in direct contact with the ear canal. Easily keep track of your temperature readings with the memory feature. You can view up to 10 stored temperature measurements on this device. The HoMedics Jumbo Display Infrared Ear Thermometer provides instant readings. Once you have inserted the probe into the ear canal, press the measurement button for 1 second, you will then hear 1 short beep, this indicates the measurement is complete.<\p>