2161 Littmann Master Cardiology Stethoscope - Black Plated Chestpiece - Black TubeOffering a tunable diaphragm, dual lumen tubing and a precision ergonomically designed chestpiece, the 3M Littmann Master Cardiology Stethoscope is designed to give you the best acoustic response in the Littmann mechanical stethoscope line. 27. 17"

Latex Free Headstraps

*Use: Designed for 24/7 use

Adenovirus II*

Mailback containers have passed rigorous testing standards to comply with US Postal Service guidelines and other federal regulations

fiber optic light transmission and a wide-angle magnifying lens

Rechargeable nickel-cadmium battery included

Does not contain phthalates

Ear Speculum

single-use only for optimal hygiene

white powder-coated steel is height adjustable with a vinyl handle for a more secure grip

The 3M Littmann CORE Digital Stethoscope features the outstanding acoustics

Power Handle Only