• 3M™ Littmann® Master Cardiology™ Stethoscope, Black Plated Chestpiece and Eartubes, Black Tube, 27 inch, 2161
  • 3M™ Littmann® Master Cardiology™ Stethoscope, Black Plated Chestpiece and Eartubes, Black Tube, 27 inch, 2161

    3M ID 70200628843
      • Outstanding acoustics: The highest in Littmann mechanical stethoscopes.
      • Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece.
      • Dual-lumen tubing: Two sound paths in one tube eliminates the rubbing noise of traditional double tubes.
      • Headset is easily adjusted for individual fit and comfort. Angled eartubes align with ear canals.
       More
      Details

      The 3M™ Littmann® Master Cardiology™ Stethoscope is characterized by the best acoustic response in the Littmann mechanical stethoscope line; with a tunable diaphragm, dual-lumen tubing, and a precision, ergonomically designed, stainless steel chestpiece.

      The 3M™ Littmann® Master Cardiology™ Stethoscope features tunable diaphragm technology—a 3M invention—that lets clinicians hear different frequency sounds by simply adjusting the pressure on the chestpiece. Unlike two-sided models, there’s no need to turn over and reposition the chestpiece. Hold the chestpiece 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 and comfort by squeezing together or pulling apart the eartubes. Snap-tight, soft-sealing eartips conform to individual ears for an excellent acoustic seal and comfortable fit. Eartips snap firmly onto the ends of the eartubes and, for safety, require a significant effort to remove.
      Resilient next-generation tubing retains its shape and flexibility even after folding tightly into a pocket. It provides longer stethoscope life due to improved resistance to skin oils and alcohol, and is less likely to pick up stains. Next-generation tubing is not made with natural rubber latex, a benefit to sensitive medical professionals and their patients. And, to play its part in the protection of human health and the environment, the next-generation tubing does not contain phthalate plasticizers.
      The Master Cardiology stethoscope is made in the USA for consistent quality. It comes complete with large and small soft-sealing eartips, large firm eartips, Special Procedures Adapter, and instructions.

      • Outstanding acoustics: The highest in Littmann mechanical stethoscopes.
      • Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece.
      • Dual-lumen tubing: Two sound paths in one tube eliminates the rubbing noise of traditional double tubes.
      • Headset is easily adjusted for individual fit and comfort. Angled eartubes align with ear canals.
      • Includes Special Procedures Adaptor for pediatric or neonatal auscultation.
      Specifications
      Applications
      Cardiology/High Performance
      Binaural Construction
      Double Lumen
      Brand
      3M™ Littmann® Stethoscopes
      Chestpiece Finish
      Black matte
      Chestpiece Technology
      Single sided
      Chestpiece Weight (metric)
      90 g
      Color
      Black
      Color Group
      Black
      Diaphragm Diameter (metric)
      5.1 cm
      Diaphragm Material
      Epoxy/Fiberglass
      Diaphragm Type
      Tunable Diaphragm
      Eartip Type
      Soft Sealing
      Environmental claim being made
      Yes
      Environmental claim relates to
      Product
      Evidence for Claim
      Self Certified
      Extra Eartips
      No
      Headset Material
      Wide diameter aerospace alloy / Anodized aluminum
      Length (Metric)
      69 cm
      Model
      Master Cardiology™
      Net Weight (Metric)
      185 Gram
      Occupation
      Anesthesiologist, Cardiologist, Emergency Physician, Family Practitioner, Internist, Medical Student, Pediatrician, Physician, Respiratory Specialist
      Patient
      Adult, Infant, Pediatric
      Performance
      10
      Special Adaptors
      Yes
      Tube Color
      Black
      FOLLOW 3M™ LITTMANN® BRAND
      Bluetooth is a registered trademark of Bluetooth SIG. Java is a registered trademark of Oracle.
      Change Location
      India - English