3M Littmann Cardiology III Stethoscope, 27 OBM9_T1IUE90

Solid stainless steel chestpiece for outstanding acoustics. Dual-lumen design eliminates tube noise artifact from two tubes rubbing together. Excellent acoustic seal and comfortable fit with Snap Tight Soft-Sealing Eartips. Comfortably angled anatomically correct headset. Patient-friendly nonchill rim and diaphragm. as a diagnostic aid as part of the physical assessment of a patient. Recommended for cardiology and high performance adult and pediatric use. The Littmann Cardiology III stethoscope offers two tunable diaphragms which allows the user to conveniently alternate between low- and high-frequency sounds without turning over the chestpiece. The large side can be for adult patients while the small side is especially useful for pediatric or thin patients around bandages and for carotid assessment.