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.

Features:

• Auscultation for physical assessment and diagnosis
• Traditional bell combined with a patented tunable diaphragm that conveniently alternated between low and high frequency sounds without the need to turn over the chestpiece
• Excellent acoustic seal and comfortable fit with the soft sealing eartips
• Angled, anatomically correct headset provides user comfort and better acoustical seal
• Non-chill rim
• Overall length 28 Inch