Littmann®
Master Cardiology

1-800-860-8612

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3M Littmann®
Master Cardiology

Clinical Advantages

cardiology nurse

  • Tunable Diaphragm
            Allows the User to
            Conveniently Alternate
            Between Low & High
            Frequency Sounds
            Without Turning Over
            the Chest piece
  • Handcrafted Solid Stainless Steel Chest piece
  • Dual - Lumen Design Eliminates
    Tube Noise Artifact from Two
    Tubes Rubbing Together
  • Portable Convenience of a
    Single-Sided Chest piece
  • Excellent Acoustic Seal and Comfortable
    Fit with Patented 3M™ Littmann®
    Snap Tight Soft - Sealing Ear Tips
  • Comfortably Angled,
    Anatomically Correct Headset
  • Patient - Friendly, Nonchill Rim and
    Diaphragm. Special Procedures adaptor
    for Difficult Site or Pediatric Auscultation
  • Available in a Selection of Tube Colors

3M Littmann Master Cardiology Stethoscope

3M Littmann®
Master Cardiology
Stethoscope (Free Shipping*)
Starting at $184.95

The ultimate acoustical cardiology stethoscope. Hear both high and low frequency sounds with this cardiology stethoscope from a single-sided, stainless steel chest piece with tunable diaphragm. Special procedures adaptor for difficult site and pediatric auscultation. This cardiology stethoscope offers a nonchill rim and soft-sealing ear tips. Black edition model has black-coated chest piece and ear tubes.  Available in 22" or 27" lengths.
Latex Free.

The 3M Littmann Master Cardiology stethoscope offers "Superior Acoustics"
with a patented tunable diaphragm and superb craftsmanship. Tunable technology provides convenience, versatility and enhanced acoustics. Its dual-frequency diaphragm combines both bell (low-frequency) and diaphragm (high-frequency) modes in one chest piece side. You control bell and diaphragm modes by
pressure on the chest piece rather than turning it over. Featured is both an adult
and pediatric-sided chest piece, each incorporated with a tunable diaphragm.
This innovative design allows you to use both sides of the stethoscope for monitoring high- and low-frequency sounds.
7 Year Warranty

Bell Mode: (low-frequency)
Use light contact with tunable chest piece to hear low frequency sounds.

Diaphragm Mode: (high-frequency)
Without turning the chest piece over, use firm pressure to hear high-frequency sounds.

3M™ Littmann® Stethoscope Product Comparison Chart