Medicare Infrared Ear Thermometer is a fast, accurate thermometer with a user-friendly ergonomic design. It uses infrared technology to measure the heat generated by the eardrum and surrounding tissue which determines the patient’s 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