3M™ Littmann® Master Cardiology™ Stethoscope

The ultimate acoustical stethoscope for cardiology specialization. Hear both high- and low-frequency sounds from a single-sided, stainless steel chestpiece with tunable diaphragm, simply by varying pressure. Dual-lumen design eliminates tube noise and enhances sound quality. Included special procedures adaptor for difficult site and pediatric auscultation. Durable headseat is comfortably angled and features soft-sealing eartips for a tight acoustic seal. Nonchill rim and diaphragm enhance patient comfort. Available in 22" or 27" lengths and a variety of colors. Black Edition model has black-coated chest piece and eartubes. 7-year warranty. Features: Ultimate Acoustics for Cardiologists Single-Sided, Stainless Steel Chestpiece Tunable Diaphragm Included Special Procedures Adaptor Dual-Lumen Design Nonchill Rim Soft-Sealing Eartips Available Lengths: 22" or 27" Made in the U.S.A. Latex-free