3M Littmann Classic II S.E. Stethoscope, Raspberry Tube, 28 inch, 22103M Littmann Classic II S.E. Stethoscope, Raspberry Tube, 28 inch, 2210 Littmann Classic II S.E. Known as the standard in the industry, this performance stethoscope features the tunable diaphragm (Classic II S.E.) that allows both low and high frequency sound to ... Read MoreRead More