3M™ Littmann® Stethoscopes offers the high quality that medical professionals expect, and each replacement part and accessory meets the same demanding standards. Conveniently packaged in kits that correspond to our stethoscope models, Littmann stethoscope

3M™ Littmann® Stethoscope Spare Parts Kit for the Lightweight II S.E. stethoscope contains a black rim and tunable diaphragm and a non-chill sleeve for chest piece, in addition to two small (1/2 inch), black Snap Tight Soft-Sealing Ear tips.

Tunable diaphragm technology—a 3M invention—lets clinicians hear different frequency sounds by simply adjusting the pressure on the chest piece. Hold the chest piece 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.

Snap-tight, soft-sealing ear tips conform to individual ears for an excellent acoustic seal and comfortable fit. Ear pieces snap firmly onto the ends of the ear tubes and, for safety, require a significant effort to remove.