Littmann Cardiology III Stethoscope 27"
Superior versatility and outstanding acoustics with two patented tunable diaphragms on stainless steel two-sided chestpiece. Headset assembly, with double lumen binaurals, is permanently set at an anatomically correct angle to minimize air leaks and prevent loosening over time. Two-tubes-in-one design reduces noise from two tubes rubbing together. Soft-Sealing eartips ensure an excellent acoustical seal in the ear canal with maximum comfort.