
Amazon.com: 3M Littmann Classic II S.E. Stethoscope, Ceil Blue Tube, 28 inch, 2813 : Industrial & Scientific,

Littmann Cardiology IV Diagnostic Stethoscope: Raspberry 6158,

3M Littmann Cardiology IV Diagnostic Stethoscope, Standard-Finish Chest Piece, Raspberry Tube, Stainless Stem and Headset, 27 Inch, 6158 & 40007 ,

3M Littmann Cardiology IV Stethoscope, Standard-Finish Chestpiece, Black Tube, Stainless Stem/Headset, 27 inch, 6152,

3M™ Littmann® CORE Digital Stethoscope | Littmann