![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 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: Novamedic Classic Black Dual Head Stethoscope, 22-inch, Adult Size Stethoscope for Nurses, Doctors, ETMs, Nursing Homes, Cardiac Diagnostic, Cardiology and Medical Supplies Kit, : Industrial & Scientific Amazon.com: Novamedic Classic Black Dual Head Stethoscope, 22-inch, Adult Size Stethoscope for Nurses, Doctors, ETMs, Nursing Homes, Cardiac Diagnostic, Cardiology and Medical Supplies Kit, : Industrial & Scientific](https://m.media-amazon.com/images/I/61eOkwwGYKL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Novamedic Classic Black Dual Head Stethoscope, 22-inch, Adult Size Stethoscope for Nurses, Doctors, ETMs, Nursing Homes, Cardiac Diagnostic, Cardiology and Medical Supplies Kit, : Industrial & Scientific
![Amazon.com: ADC Adscope 600 Platinum Series Cardiology Stethoscope with Tunable AFD Technology, Black : Industrial & Scientific Amazon.com: ADC Adscope 600 Platinum Series Cardiology Stethoscope with Tunable AFD Technology, Black : Industrial & Scientific](https://m.media-amazon.com/images/I/61FnWbgDXcL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ADC Adscope 600 Platinum Series Cardiology Stethoscope with Tunable AFD Technology, Black : Industrial & Scientific
![Amazon.com: 3M 6151 Littmann Cardiology IV Stainless Steel Chestpiece Stethoscope with 22" Black Tube : Industrial & Scientific Amazon.com: 3M 6151 Littmann Cardiology IV Stainless Steel Chestpiece Stethoscope with 22" Black Tube : Industrial & Scientific](https://m.media-amazon.com/images/I/61Xv8bMLOQS.jpg)
Amazon.com: 3M 6151 Littmann Cardiology IV Stainless Steel Chestpiece Stethoscope with 22" Black Tube : Industrial & Scientific
![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)
3M™ Littmann® Cardiology IV™ Diagnostic Stethoscope, #6186C Black Matte-finish Chestpiece, Black Headset, Alabaster Tube, 27 inch
![3M Littmann Cardiology IV Stethoscope, Standard-Finish Chestpiece, Black Tube, Stainless Stem/Headset, 27 inch, 6152 - Walmart.com 3M Littmann Cardiology IV Stethoscope, Standard-Finish Chestpiece, Black Tube, Stainless Stem/Headset, 27 inch, 6152 - Walmart.com](https://i5.walmartimages.com/asr/bb536631-d5c2-4ff0-9880-ca8f11b5603c_1.06ecc4803c270cca79b905a02fa07794.jpeg)
3M Littmann Cardiology IV Stethoscope, Standard-Finish Chestpiece, Black Tube, Stainless Stem/Headset, 27 inch, 6152 - Walmart.com
![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)