3M™ Littmann® Stethoscope Spare Parts Kit, Classic III™ and Cardiology IV™, Black, 40016 The ResMed AirFit N20 Classic

The ResMed AirFit N20 Classic is a lightweight

Rechargeable & reusable

and general physicians who regularly examine children

stethoscope contains a black rim and tunable diaphragm and a non-chill sleeve for chestpiece

Efficient roller controller ensures better flow control

3M™ Littmann® Stethoscope Spare Parts Kit, Classic III™ and Cardiology IV™, Black, 40016 The ResMed AirFit N20 Classic3M Littmann Stethoscope Spare Parts Kit, Classic III and Cardiology IV, Black, 40016 3M ID 70201174557 3M Littmann Stethoscope Spare Parts Kit for the Classic III and Cardiology IV Stethoscope contains a black single piece tunable diaphragm for both the adult and pediatric sides of the chestpiece, a non chill bell sleeve, and to two small (1 2 inch), black Snap Tight Soft Sealing Eartips. Tunable diaphragm technologya 3M inventionlets clinicians hear