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 Littmann stethoscope models.
3M Littmann Stethoscope Spare Parts Kit for the Master Classic Stethoscope contains a Black rim and tunable diaphragm for chestpiece, in addition to two small (1/2 inch), Black, Snap Tight Soft-Sealing Eartips.
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.
Snap-tight, soft-sealing eartips conform to individual ears for an excellent acoustic seal and comfortable fit. Eartips snap firmly onto the ends of the eartubes and, for safety, require a significant effort to remove.
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We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.