- Quality and reliability in one convenient package
- Contains one tunable diaphragm and rim assembly for the stethoscope chest-piece
- Replacement of the ear tips and diaphragm assembly on the Master Classic stethoscope
- 3M Littmann Stethoscopes offers the high quality that medical professionals expect, and each replacement part and accessory meets the same demanding standards.
- 3M Littmann Stethoscope Spare Parts Kit for the Master Classic Stethoscope contains a black rim and tunable diaphragm 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.
- Snap-tight, soft-sealing ear tips conform to individual ears for an excellent acoustic seal and comfortable fit. Ear tips snap firmly onto the ends of the ear tubes and, for safety, require a significant effort to remove.