![3M™ Littmann® Master Cardiology™ Stethoscope, Black Plated Chestpiece and Eartubes, Black Tube, 27 in, 2161 | 3M India 3M™ Littmann® Master Cardiology™ Stethoscope, Black Plated Chestpiece and Eartubes, Black Tube, 27 in, 2161 | 3M India](https://multimedia.3m.com/mws/media/984302J/3mtm-littmannr-master-cardiologytm-stethoscope-model-2161.jpg?width=506)
3M™ Littmann® Master Cardiology™ Stethoscope, Black Plated Chestpiece and Eartubes, Black Tube, 27 in, 2161 | 3M India
![3M™ Littmann® Classic III™ Monitoring Stethoscope, Copper-Finish Chestpiece, Chocolate Tube, 27 inch, 5809 | 3M Indonesia 3M™ Littmann® Classic III™ Monitoring Stethoscope, Copper-Finish Chestpiece, Chocolate Tube, 27 inch, 5809 | 3M Indonesia](https://multimedia.3m.com/mws/media/988266J/3mtm-littmannr-classic-iiitm-stethoscope-model-5809.jpg?width=506)
3M™ Littmann® Classic III™ Monitoring Stethoscope, Copper-Finish Chestpiece, Chocolate Tube, 27 inch, 5809 | 3M Indonesia
![Amazon.com: 3M Littmann Stethoscope, Classic II Pediatric, Raspberry Tube, Stainless Steel Chestpiece, 28 inch, 2122 : Industrial & Scientific Amazon.com: 3M Littmann Stethoscope, Classic II Pediatric, Raspberry Tube, Stainless Steel Chestpiece, 28 inch, 2122 : Industrial & Scientific](https://m.media-amazon.com/images/I/61zQiS--FeL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 3M Littmann Stethoscope, Classic II Pediatric, Raspberry Tube, Stainless Steel Chestpiece, 28 inch, 2122 : Industrial & Scientific
![3M™ Littmann® Cardiology IV™ Stethoscope, Rainbow-Finish Chestpiece, Black Tube, Stem and Headset, 69cm, 6165 3M™ Littmann® Cardiology IV™ Stethoscope, Rainbow-Finish Chestpiece, Black Tube, Stem and Headset, 69cm, 6165](http://medicapacifica.com/image/cache/catalog/stethoscope/3mtm-littmannr-cardiology-ivtm-stethoscope-model-6165-800x800.jpg)