Littmann Master Cardiology Stethoscope, Smoke-Finish Chestpiece, Black Tube, 27 inch, 2176

A tunable diaphragm and superb craftsmanship offer the ultimate performance in a single-sided stethoscope. The Littmann Master Cardiology Stethoscope offers a handcrafted stainless steel chestpiece with the portable convenience of a single-sided stethoscope. The tunable diaphragm conveniently alternates between low and high-frequency sounds with a simple pressure change on the chestpiece. Features: -Stethoscope. -Color: Black. -Size: Adult. -Made in USA. -3M Littmann provides seven years warranty.