![Amazon.com: 3M Littmann Stethoscope, Master Cardiology, Black Tube, Stainless Steel Chestpiece, 27 inch, 2160 : Industrial & Scientific Amazon.com: 3M Littmann Stethoscope, Master Cardiology, Black Tube, Stainless Steel Chestpiece, 27 inch, 2160 : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61x2Dw+9B1L.jpg)
Amazon.com: 3M Littmann Stethoscope, Master Cardiology, Black Tube, Stainless Steel Chestpiece, 27 inch, 2160 : Industrial & Scientific
![Amazon.com: 3M Littmann Stethoscope, Classic II Pediatric, Red Tube, Stainless Steel Chestpiece, 28 inch, 2113R : Industrial & Scientific Amazon.com: 3M Littmann Stethoscope, Classic II Pediatric, Red Tube, Stainless Steel Chestpiece, 28 inch, 2113R : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71yDmI4wuhL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 3M Littmann Stethoscope, Classic II Pediatric, Red Tube, Stainless Steel Chestpiece, 28 inch, 2113R : Industrial & Scientific
![3M Littmann Classic III Monitoring Stethoscope, Black Tube, 27 inch, 5620: Amazon.com: Industrial & Scientific 3M Littmann Classic III Monitoring Stethoscope, Black Tube, 27 inch, 5620: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61j4ROL59vS.jpg)
3M Littmann Classic III Monitoring Stethoscope, Black Tube, 27 inch, 5620: Amazon.com: Industrial & Scientific
![3M 2450 Littmann Lightweight II S.E. Stethoscope, 28" Black Tube: Littman Stethoscope: Amazon.com: Industrial & Scientific 3M 2450 Littmann Lightweight II S.E. Stethoscope, 28" Black Tube: Littman Stethoscope: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61oHq6VB8tL.jpg)
3M 2450 Littmann Lightweight II S.E. Stethoscope, 28" Black Tube: Littman Stethoscope: Amazon.com: Industrial & Scientific
LITTMANN, Stethoscope Master Cardiology, Single, Stethoscope Master Cardiology - 30XG01|2160 - Grainger
![Amazon.com: 3M 2153 Littmann Classic II Pediatric Rainbow Chestpiece Stethoscope with 28" Caribbean Blue Tube : Industrial & Scientific Amazon.com: 3M 2153 Littmann Classic II Pediatric Rainbow Chestpiece Stethoscope with 28" Caribbean Blue Tube : Industrial & Scientific](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71NJsT1VFAL.jpg)