![Amazon.com: 3M Littmann Classic II Pediatric Stethoscope, Black Tube, 28 inch, 2113 : Industrial & Scientific Amazon.com: 3M Littmann Classic II Pediatric Stethoscope, Black Tube, 28 inch, 2113 : Industrial & Scientific](https://m.media-amazon.com/images/I/713pWhHfhJL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: 3M Littmann Classic II Pediatric Stethoscope, Black Tube, 28 inch, 2113 : Industrial & Scientific
![Amazon.com: 3M 2176 Littmann Master Cardiology Smoke Chestpiece Stethoscope with 27" Black Tube : Industrial & Scientific Amazon.com: 3M 2176 Littmann Master Cardiology Smoke Chestpiece Stethoscope with 27" Black Tube : Industrial & Scientific](https://m.media-amazon.com/images/I/71eXluhHpCL.jpg)
Amazon.com: 3M 2176 Littmann Master Cardiology Smoke Chestpiece Stethoscope with 27" Black Tube : Industrial & Scientific
![Amazon.com: U.S. Army Stethoscope, OEM Classic Single Head Cardiology for Medical and Clinical Use - 27 inch (Black) : Industrial & Scientific Amazon.com: U.S. Army Stethoscope, OEM Classic Single Head Cardiology for Medical and Clinical Use - 27 inch (Black) : Industrial & Scientific](https://m.media-amazon.com/images/I/613Vz9KtnsL.jpg)
Amazon.com: U.S. Army Stethoscope, OEM Classic Single Head Cardiology for Medical and Clinical Use - 27 inch (Black) : Industrial & Scientific
![Amazon.com: Premium Black Stethoscopes Double Tube Adult and Pediatric Stethoscope - Ideal Gift for EMT, Nurse, Doctor, Medical Student, Paramedic and First Responders Includes Accessories : Industrial & Scientific Amazon.com: Premium Black Stethoscopes Double Tube Adult and Pediatric Stethoscope - Ideal Gift for EMT, Nurse, Doctor, Medical Student, Paramedic and First Responders Includes Accessories : Industrial & Scientific](https://m.media-amazon.com/images/I/511lukacscL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Premium Black Stethoscopes Double Tube Adult and Pediatric Stethoscope - Ideal Gift for EMT, Nurse, Doctor, Medical Student, Paramedic and First Responders Includes Accessories : Industrial & Scientific
![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/I/61x2Dw+9B1L.jpg)