28" (71.1 cm) in length.

Featuring a two-sided chestpiece, this classic stethoscope offers high acoustic sensitivity for superior performance. A tunable diaphragm on one side augments the traditional bell function of the opposite side.

The Littmann® Classic II S.E. Stethoscope offers a traditional bell combined with a tunable diaphragm that allows the user to conveniently alternate between low and high frequency sounds without turning over the chestpiece.