3M Littmann Master Cardiology, Brass-Finish Chestpiece, Black Tube, 27 inch, 2175

• Tunable diaphragm allows the user to conveniently alternate
between the low- and high-frequency sounds without turning over the chestpiece.
• Handcrafted solid stainless steel chestpiece.
• Dual-lumen design eliminates tube noise artifact from two tubes rubbing together.
• 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 adaptor for
difficult site or pediatric auscultation.
• Available in a selection of classic tube colors.
• Seven-year warranty.