3M Littmann Tunable Diaphragm and Rim Assembly - Light Brown Rim 51160
3MTM Littmann 51160 Black Tunable Diaphragm and Rim Assembly. These assemblies allow for easy replacement of the tunable diaphragm and rim on appropriate Littmann stethoscopes. The tunable diaphragm allows the user to conveniently alternate between the low- and high-frequency sounds without turning over the chestpiece. Tunable Diaphragm and Rim Assembly for Littmann Lightweight II SETM Stethoscope.
