Amazon.com: Replacement Tube by CardioTubes fits Littmann Master Cardiology and Cardiology III Stethoscopes - 7mm Binaurals Dark Green TUBING : Industrial & Scientific
STETHOSCOPE TUBING by Reliance Medical FITS LITTMANN® MASTER CLASSIC® 12 COLORS | eBay
Compatible Replacement Tube by CardioTubes fits Littmann(r) MasterCardiologyI(r) and Littmann(r) Cardiology III(r)
3M 2164 Littmann Master Cardiology Stethoscope
Amazon.com: Replacement Tube by CardioTubes fits Littmann Classic II SE standard Stethoscopes - 5mm BLACK TUBING : Industrial & Scientific
Anatomy of a Stethoscope | Littmann Stethoscopes
Compatible Replacement Tube by CardioTubes fits Littmann(r) Classic II SE(r) standard Stethoscopes - 5mm BURGUNDY TUBING
Stethoscope Binaural) Replacement Tube by Reliance Medical fits Littmann Master Cardiology Stethoscope - TUBING (Burgundy)
3M™ Littmann® Cardiology IV™ Diagnostic Stethoscope, #6155 H
New Stethoscope Tubing for Ultrascope Stethoscopes
Amazon.com: Compatible Replacement Tube by CardioTubes fits Littmann(r) MasterCardiologyI(r) and Littmann(r) Cardiology III(r) Stethoscopes - 7mm Binaurals Blue TUBING : Industrial & Scientific
Amazon.com: Replacement Tube by CardioTubes fits Littmann Master Cardiology and Cardiology III Stethoscopes - 7mm Binaurals Dark Green TUBING : Industrial & Scientific