3M™ Littmann® Master Cardiology™ Stethoscope, 2160, black tube, 27 in (69 cm)

Reward your achievement with a mark of distinction—the 3M™ Littmann® Master Cardiology™ Stethoscope. With its handcrafted stainless steel chestpiece, this top-of-the-line stethoscope is designed for peak performance. It features a patented tunable diaphragm that conveniently alternates between low and high frequency sounds with a simple change of pressure on the chestpiece.

The 3M™ Littmann® Master Cardiology™ Stethoscope is characterized by the best acoustic response in the 3M™ Littmann® Mechanical Stethoscope product line; with its dual-lumen tubing, and a precision, intuitively-designed, stainless steel chestpiece. The 3M™ Littmann® Master Cardiology™ Stethoscope features tunable diaphragm technology—a 3M invention—that allows clinicians to hear different frequency sounds by simply adjusting the pressure on the chestpiece. Unlike two-sided models, there’s no need to turn over and reposition the chestpiece. Hold the chestpiece with light pressure to hear low-frequency sounds; press a little more to hear higher frequency sounds. This feature allows the healthcare provider to focus on the patient, while the non-chill rim provides optimal comfort.