![3M Littmann Stethoscope, Cardiology IV, Plum Tube, Stainless Steel Chestpiece, 27 inch, 6156 & 40007 Stethoscope Identification Tag, Black: Amazon.com: Industrial & Scientific 3M Littmann Stethoscope, Cardiology IV, Plum Tube, Stainless Steel Chestpiece, 27 inch, 6156 & 40007 Stethoscope Identification Tag, Black: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51UtLFyO6PS.jpg)
3M Littmann Stethoscope, Cardiology IV, Plum Tube, Stainless Steel Chestpiece, 27 inch, 6156 & 40007 Stethoscope Identification Tag, Black: Amazon.com: Industrial & Scientific
![Amazon.com: 3M Littmann Cardiology IV Diagnostic Stethoscope, Black-Finish Chestpiece, Black Tube, Stem and Headset, 27 inch, 6163 + 40007 Stethoscope Identification Tag, Black : Industrial & Scientific Amazon.com: 3M Littmann Cardiology IV Diagnostic Stethoscope, Black-Finish Chestpiece, Black Tube, Stem and Headset, 27 inch, 6163 + 40007 Stethoscope Identification Tag, Black : Industrial & Scientific](https://m.media-amazon.com/images/I/71Z7TF5aEBL.jpg)
Amazon.com: 3M Littmann Cardiology IV Diagnostic Stethoscope, Black-Finish Chestpiece, Black Tube, Stem and Headset, 27 inch, 6163 + 40007 Stethoscope Identification Tag, Black : Industrial & Scientific
![Amazon.com: 3M Littmann Cardiology IV Diagnostic Stethoscope, Rainbow-Finish Chest Piece, Black Tube, Stem and Headset, 27 Inch & Classic III Monitoring Stethoscope, Rainbow-Finish, Caribbean Blue Tube, 27 Inch : Industrial & Scientific Amazon.com: 3M Littmann Cardiology IV Diagnostic Stethoscope, Rainbow-Finish Chest Piece, Black Tube, Stem and Headset, 27 Inch & Classic III Monitoring Stethoscope, Rainbow-Finish, Caribbean Blue Tube, 27 Inch : Industrial & Scientific](https://m.media-amazon.com/images/I/41JIEw3J9gS.jpg)
Amazon.com: 3M Littmann Cardiology IV Diagnostic Stethoscope, Rainbow-Finish Chest Piece, Black Tube, Stem and Headset, 27 Inch & Classic III Monitoring Stethoscope, Rainbow-Finish, Caribbean Blue Tube, 27 Inch : Industrial & Scientific
![Amazon.com: Estetoscopio 3 M Littmann Cardiology IV, standard-finish chestpiece, 27", 1 : Industrial y Científico Amazon.com: Estetoscopio 3 M Littmann Cardiology IV, standard-finish chestpiece, 27", 1 : Industrial y Científico](https://m.media-amazon.com/images/I/61L-PM2GONL.jpg)
Amazon.com: Estetoscopio 3 M Littmann Cardiology IV, standard-finish chestpiece, 27", 1 : Industrial y Científico
![3M 6163 Littmann Cardiology IV Black Chestpiece Stethoscope with 27" Black Tube: Amazon.com: Industrial & Scientific 3M 6163 Littmann Cardiology IV Black Chestpiece Stethoscope with 27" Black Tube: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61eW37HIomL.jpg)