The 3M Littmann Master Cardiology Stethoscope features tunable diaphragm technology -- 3M invention -- that lets clinicians hear different frequency
Littmann Master Cardiology Stethoscope, Navy, 2164
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Master Cardiology stethoscope 3M Littmann for €290.40 in Stethoscope
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Outstanding acoustics: The highest in Littmann mechanical stethoscopes. Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting
Littman Master Cardiology Stethoscope
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