3M Littmann Cardiology IV™ 22" Stethoscope View larger

3M Littmann Cardiology IV™ 22" Stethoscope

New product

Get improved acoustics and updated design features from the 3M™ Littmann® Cardiology IV™ 22" Stethoscope. Adjust your level of pressure on the adult or pediatric side of this one-piece diaphragm to hear the faintest high-frequency sounds.

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Get improved acoustics and updated design features from the 3M™ Littmann® Cardiology IV™ 22" Stethoscope. Adjust your level of pressure on the adult or pediatric side of this one-piece diaphragm to hear the faintest high-frequency sounds.

  • Dual head
  • Machined stainless steel chestpiece
  • Single-piece tunable diaphragm on adult and pediatric sides of chestpiece
  • Adult side of the diaphragm measures 1.7"
  • Pediatric side of the diaphragm measures 1.3"
  • Hear low frequency sounds with light pressure and high frequency sounds with firm pressure
  • Replace single-piece diaphragm with a non-chill rim to convert the pediatric side to open bell
  • Latex free dual-lumen tubing
  • Aluminum headset
  • Soft-sealing eartips with extra pair included
  • 22" tubing length
  • Total weight: 5.9 oz
  • 7 Year Warranty