$66.99 3M Littmann 3200 Amplified Electronic Stethoscopes with Bluetooth
3M™ Littmann® CORE Digital Stethoscope, Black Chestpiece, Tube, Stem and Headset, 27 inch, 8480: Amazon.com: Industrial u0026 Scientific
3M Littmann Amplified Electronic Stethoscope, Model 3100 - prohearingcare.com
