3M Littmann classic ll S.E Stethoscope Black Finish (Tunable diaphragm technology—a 3M invention—lets clinicians hear different frequency sounds by simply adjusting the pressure on the chestpiece)
SKU ID: 10001052297
3M Littmann classic ll S.E Stethoscope Black Finish (Tunable diaphragm technology—a 3M invention—lets clinicians hear different frequency sounds by simply adjusting the pressure on the chestpiece)