The 3M™ Littmann Classic II S.E. Stethoscope is a true clinical workhorse, providing high acoustic sensitivity through its dual-sided, stainless steel chestpiece; with a tunable diaphragm on one side and traditional bell on the other. The Classic II S.E. stethoscope is used by students and medical professionals alike to identify, listen to, and study heart, lung, and other body sounds for physical assessment and diagnosis.
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. This time-saving feature allows the healthcare provider to focus on the patient, while the non-chill rim provides patient comfort
Versatile chestpiece design provides high acoustic sensitivity with both a tunable diaphragm and open bell
Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece
Black and burgundy tube colors allow instructor and student to easily differentiate headsets
Longer, 40-inch tube for easier movement around the patient