3M™ Littmann® Stethoscope Spare Parts Kit, Master Classic™, Black, 40022 Ramp FiO2 21% - 100%

Ramp FiO2 21% - 100% Inspiratory time min/max 0

is designed to meet even the most demanding requirements

Power AC 220V

Enhanced Safety – Built-in fuse protection prevents electrical issues

Convenient Storage: Comes with a built-in storage bag for carrying personal items while out and about

3M™ Littmann® Stethoscope Spare Parts Kit, Master Classic™, Black, 40022 Ramp FiO2 21% - 100%3M Littmann Stethoscope Spare Parts Kit, Master Classic, Black, 40022 3M ID 70200788423 3M Littmann Stethoscope Spare Parts Kit for the Master Classic Stethoscope contains a black rim and tunable diaphragm for chestpiece, in addition to two small (1 2 inch), black Snap Tight Soft Sealing Eartips. Tunable diaphragm technologya 3M inventionlets clinicians hear different frequency sounds by simply adjusting the pressure on the chestpiece. Hold the