3M Littmann Electronic Stethoscope Model 3200NB Navy Blue Tube

3M Littmann? Electronic Stethoscope Model 3200NB Navy Blue Tube, 27 inch 27 inch (69cm),Electronic Stethoscope Model 3200, Navy Blue Tube. Powerful Capability. Incredible Simplicity. Redefining what a stethoscope can do for you. Hear it. State-of-the-art