Littmann Cardio III Tunable Diaphragm & RIM Assemblies
These assemblies are best suited to easily replace tunable diaphragm and rim on the appropriate stethoscopes. The tunable diaphragm will allow user to conveniently alter between low and high frequency sounds even without turning the chestpiece over.
Renew your stethoscope with authentic Littmann replacement parts. Tunable diaphragm and rim for Littmann Cardiology III (small side) stethoscopes. Patented tunable diaphragm conveniently alternates between the low and high frequencies without the need to turn over the chestpiece. Rim available in black or gray to match non-chill bell sleeve and/or eartips.