`Diaphragm For 3m Classic II Or III Stethoscope (Each) Black

Tunable Diaphragm and Rim Assembly Black for:
Littmann Cardiology III (large side)
Cardiology II S.E.
Master Classic II
Classic II These assemblies allow for easy replacement of tunable diaphragm and rim on appropriate Littmann stethoscopes * The patented tunable diaphragm conveniently alternates between the low and high frequency sounds without the need to turn over the chestpiece * More »