3M Littmann Spare Chest Pieces – Classic II S.E. Stethoscopes – Grey

• Quality and reliability in one convienient package
• Contains Small (1/2 inch) nonchill bell sleeve, Grey
• Contains one tunable and one normal diaphgragm.

3M™ Littmann® Stethoscope Spare Parts Kit for the Classic II S.E. stethoscope contains a Grey rim and tunable diaphragm for the adult side of the chestpiece and a Grey non-chill rim for the bell side of the chestpiece.

Tunable diaphragm technology—a 3M invention—lets clinicians hear different frequency sounds by simply adjusting the pressure on the chestpiece. Hold the chestpiece with light pressure to hear low frequency sounds; press a little more to hear higher frequency sounds. This time-saving feature allows the healthcare provider to focus on the patient, while the non-chill diaphragm provides patient comfort.