Littmann® Master Cardiology Special Black Edition Stethoscope by 3M™Master Cardiology Stethoscope - black plated chestpiece and eartubes - Black tube, 27 inch (69cm)-A patented tunable diaphragm and superb craftsmanship offer the ultimate performance in a superior single-sided stethoscope. -The Littmann Master Cardiology Stethoscope features a patented tunable diaphragm that conveniently alternates between low and high frequency sounds with a simple pressure change on the chestpiece. -Also features: handcrafted solid stainless steel chestpiece, two-in-one tube design; patented 3M™ Littmann® Snap Tight soft-sealing eartips; comfortably angled anatomically correct headset and patient-friendly nonchill rim and diaphragm. |
