Littmann Master Cardiology Stethoscope - 3M

With Traditional Bell & Sealed Chest Piece
SKU: B2343, U2343, G2343, N2343, P2343
excluding shipping

Cascade HealthCare Products carries the 3M™ Littmann® Master Cardiology™ Stethoscope, featuring tunable diaphragm technology that lets clinicians hear different frequency sounds by simply adjusting the pressure on the chest piece. Unlike two-sided models, there is no need to turn over and reposition the chest piece. Hold the chest piece with light pressure to hear low frequency sounds; press a little more to hear higher frequency sounds. This time-saving feature allows the healthcare provider to focus on the patient, while the non-chill rim provides patient comfort.


  • Headset tension is easily adjusted for head size & comfort by squeezing or pulling apart eartubes
  • Snap-tight, soft-sealing eartips conform to individual ears for an excellent acoustic seal
  • Resilient next-generation tubing retains its shape and flexibility even after folding tightly into a pocket
  • Unique, comfortably angled headset
  • Large and small soft-sealing eartips
  • Large firm eartips
  • Special Procedures Adapter
  • 27" long tubing is latex-free & free of phthalate plasticizers
  • Made in the USA
  • Seven year warranty with lifetime repair