3M Littmann Master Cardiology Stethoscope, Standard-Finish Chestpiece, Black Tube, 27-Inch (2160)
by 3M Littmann
- Anatomically designed headset, Two-in-one tube design (dual lumen) eliminates noise from tubes rubbing together, Pressure-based sound frequency adjustment with tunable diaphragm, Special-procedures adaptor for neonatal or pediatric auscultation included, Includes patented 3M Littmann Snap Tight Soft-Sealing Eartips
