Medicare Infrared Ear Thermometer is a fast, accurate thermometer with a user-friendly ergonomic design. Using the infrared heat generated by the eardrum and surrounding tissue to reflect the patients body temperature. Supplied with probe covers for hygienic purposes. • Fast, 1 second measurement • Large LCD display • User-friendly ergonomic design • Fever alarm • 9 Memory spaces • Switch between degrees Celsius and Fahrenheit • 20 probe covers included