Littmann Stethoscopes

The latest addition to Littmann's line of State-of-the-art electronic stethoscopes.  With amplification up to 18 times greater than the best conventional stethoscope, the 3100 is specifically designed to pick up difficult-to-hear heart and other body sounds.  Three frequency modes are available for optimal heart and lung auscultation: Bell, Diaphragm, and Extended Range.  Other features include abilities to record, store and playback on six different soundtracks and infrared data transmission of recorded sounds to another 3200 or an IBM-compatible PC for sharing or storing sounds.