3M Littmann Lightweight II S.E. Stethoscope, 2450, 28" Black Tube

• Lightest weight of all Littmann adult stethoscopes at just 118 grams.

• Dual-sided chestpiece provides versatility of both a tunable diaphragm and open bell.

• Teardrop-shaped chestpiece for easier positioning under blood pressure cuffs and around bandages.

• Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece.

• Soft-sealing eartips provide an excellent acoustic seal and comfortable fit.