Visit our FULL SITE to order Print or eTextbooks Features: 5 second* reading time ; Backlit screen ; Jumbo screen ; Water resistant ; Readable in C or F ; Fever alarm ; Last reading memory function ; Measurement completion alert ; Automatic shut-off ; Flexible tip ; Oral, rectal or underarm use ; One Year Warranty ; Power Source - 1 x CR2032 Button Battery (Non Accessible) Result times may vary due to the individual and method used.