Description
Littmann® Classic III™ Stethoscope Ciel the new engineered air mesh Find total comfort and 417012 737314891504 Size:7.5 the new engineered air mesh upper provides breathability and surrounds your foot in soft comfort The deep cone shaped bell is ideally suited to detect lower frequency heart sounds (20 660 Hz) while the snap on fiberglass diaphragm is specialized for detecting higher frequency heart and respiratory sounds (150 1000 Hz)