This rapid response digital thermometer helps in the fight against COVID-19. Features include: beeps when ready, easy to read digital display, low battery indicator, results in 10 seconds, oral or anal use, peak hold, auto shut-off, memory of last reading, water resistant and child safe. These thermometers feature high accuracy temperature measurement in a range of 96.0 to 107.6 in Fahrenheit (Celsius available overseas only). Packaged in a clear acrylic case. FDA approved.