3M Littmann Stethoscope Spare Parts Kit, Classic II SE, Black, 40005

3M Littmann Stethoscope Spare Parts Kit – Black, Compatible with Classic II S.E., Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm & Rim, Non-Chill Bell Sleeve, 40005

3M Littmann Stethoscope Spare Parts Kit – Black, Compatible with Classic III, Cardiology IV, CORE Digital, Includes Eartips, Adult & Pediatric Diaphragms, Non-Chill Bell Sleeve, 40016

3M Littmann Classic III Monitoring Stethoscope, 5620, More Than 2X as Loud, Weighs Less, Stainless Steel Chestpiece, 27' Black Tube