The LifeTemp Ear Thermometer features: New generation temperature compensation technology improving the thermometer's sensitivity and capacity to accurately convert ear temperatures into their oral equivalents. Precise ear probe design for better comfort during measurements, especially in infants and young children. The use of disposable probe covers to prevent cross infection between users and maintain the strict lens probe cleanliness essential for device accuracy. Improved safety by discontinuing the use of "button batteries" to remove any harm, to infants or toddlers, due to battery ingestion. A re-designed battery compartment allowing battery replacements without the need of tools Choice to measure temperature in either Fahrenheit or Celsius. Memory recall of the last ten readings in chronological order. A three colour visual fever indicator.