3M™ Littmann® Classic II S.E. Stethoscope

Stethoscope features 2-sided chestpiece and high acoustic sensitivity for superior performance. Traditional bell combines with patented tunable diaphragm that conveniently alternates between low-frequency and high-frequency sounds without need to turn over chestpiece. Comfortably angled, anatomically correct headset. Excellent acoustic seal and comfortable fit with patented 3M Littmann snap-tight soft-sealing eartips. Patient-friendly, nonchill rim and diaphragm.