3M Littmann Master Cardiology Stethoscope, 27in, Navy Blue

An 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. Latex-free. Manufacturers 7-year limited warranty.