![3M Littmann Stethoscope, Master Cardiology, Black Tube, Smoke Chestpiece, 27 inch, 2176 Black Smoke-Finish Chestpiece 3M Littmann Stethoscope, Master Cardiology, Black Tube, Smoke Chestpiece, 27 inch, 2176 Black Smoke-Finish Chestpiece](https://www.gosupps.com/media/catalog/product/7/1/71eXluhHpCL.jpg)
3M Littmann Stethoscope, Master Cardiology, Black Tube, Smoke Chestpiece, 27 inch, 2176 Black Smoke-Finish Chestpiece
![Amazon.com: 3M 5803 Littmann Classic III Black Edition Chestpiece Monitoring Stethoscope, 27" Black Tube : Industrial & Scientific Amazon.com: 3M 5803 Littmann Classic III Black Edition Chestpiece Monitoring Stethoscope, 27" Black Tube : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61-kS7tBQCL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 3M 5803 Littmann Classic III Black Edition Chestpiece Monitoring Stethoscope, 27" Black Tube : Industrial & Scientific
![Amazon.com: 3M 6163 Littmann Cardiology IV Black Chestpiece Stethoscope with 27" Black Tube : Industrial & Scientific Amazon.com: 3M 6163 Littmann Cardiology IV Black Chestpiece Stethoscope with 27" Black Tube : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61eW37HIomL.jpg)
Amazon.com: 3M 6163 Littmann Cardiology IV Black Chestpiece Stethoscope with 27" Black Tube : Industrial & Scientific
![3M Littmann Classic III Stethoscope 5803 Full black - Matte black Chestpiece and black Tube | B-Arm Medical 3M Littmann Classic III Stethoscope 5803 Full black - Matte black Chestpiece and black Tube | B-Arm Medical](https://b-arm.com/wp-content/uploads/2021/05/5803-Engraving-images-6.png)
3M Littmann Classic III Stethoscope 5803 Full black - Matte black Chestpiece and black Tube | B-Arm Medical
![3M™ Littmann® Cardiology IV™ Diagnostic Stethoscope, #6186C Black Matte-finish Chestpiece, Black Headset, Alabaster Tube, 27 inch 3M™ Littmann® Cardiology IV™ Diagnostic Stethoscope, #6186C Black Matte-finish Chestpiece, Black Headset, Alabaster Tube, 27 inch](https://www.standris.com/cdn-cgi/image/quality%3D85/assets/images/litt-card%20iv%20heropics/6186c.jpg)