3M™ Littmann® Cardiology IV™ Stethoscope / Black

• Diagnose and make decisions with confidence• Hear subtle changes in patient status• Useful in critical care and challenging environments such as the ED, ICU, Cardiac ICU, step-             down unit, and other dynamic locations• Ergonomic and high profile construction; 40% larger chest piece and 60% deeper bell than the 3M™ Littmann® Classic III™ Stethoscope• Designed for use with adult and pediatric patients• Tunable, dual-sided stainless steel chest piece with open or closed bell• Non-chill bell sleeve for greater patient comfort• soft-sealing ear tips provide optimal comfort and excellent sound occlusion• Made in the USA without natural rubber latex     Latex FreeBinaural Construction: Double LumenChestpiece Finish: Machined Stainless SteelWeight: 6.2 ozLength: 27" (6151 is 22")Warranty: Seven YearsLittmann Performance Level: 9