A tunable diaphragm and superb craftsmanship offer the ultimate performance in a superior single-sided stethoscope. The Littmann Master Cardiology stethoscope meets the exacting standards of health care professionals who demand superior acoustic response. • Tunable diaphragm technology allows you to conveniently alternate between low and high frequency sounds without turning over the chestpiece. See it in action... • Handcrafted solid stainless steel chestpiece. • Two-in-one tube design eliminates tube rubbing noise. • Portable convenience of a single-sided chestpiece. • Excellent acoustic seal and comfortable fit with patented 3M™ Littmann® Snap Tight Soft-Sealing Eartips. • Comfortably angled, anatomically correct headset. • Patient-friendly, nonchill rim and diaphragm. Special procedures adapter for difficult site or pediatric auscultation. |