3M Littmann 27" Master Cardiology Stethoscope

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The 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.

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$194.95

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The 3M™ Littmann®

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 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.

Stethoscope Highlights

  • 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.
  • 10 out of 10 acoustic performance rating.
  • 7 year warranty, made in the USA.

Master Cardiology Stethoscope is the ultimate acoustical stethoscope. Patented single-sided chestpiece with tunable diaphragm lets you monitor both high and low frequencies without having to turn over the chestpiece. Features a handcrafted, solid stainless steel chestpiece, two-tubes-in-one design, lightweight comfort headset, special procedures adapter for difficult site and pediatric auscultation, non-chill rim, double-leaf binaural spring, and patented 3M Littmann snap-tight, soft-sealing eartips. Provides the best acoustics Littmann stethoscopes offer, with a significant improvement in low-frequency response. Seven-year warranty.

  • Single Head Cardiology Stethoscope
  • Patented tunable diaphragm alternates between low and high frequencies without turning over the chestpiece.
  • Two tubes are incorporated into a single-tube design that eliminates noise artifacts created from two tubes rubbing together.
  • Flexible patented special-procedures adapter designed for auscultation of difficult body sites, pediatric, or emaciated patients.
  • Headset assembly is permanently set at an anatomically correct angle to minimize air leaks and prevent the headset from loosening over time.
  • Patented 3M Littmann snap-tight soft-sealing eartips assure maximum comfort and excellent acoustical seal.
  • Personalize the head with your initials or personalize the tubing so your name is visible to patients and co-workers when your stethoscope is hanging around your neck.
  • 27" and length
  • Most tubing colors come with chrome eartubes and grey eartips. Black eartips come with black tubing, and with brass, copper, smoke and black eartubes.

PRODUCT SPECIFICATIONS
Applications Cardiology/High Performance
Chestpiece Finish Polished Stainless Steel
Chestpiece Technology Single sided
Diaphragm Diameter 1.75 Inch
Diaphragm Material Epoxy/Fiberglass
Diaphragm Type Tunable Diaphragm
Eartip Type Soft Sealing
Headset Material Wide diameter aerospace alloy / Anodized aluminum
Length 27 Inch
Net Weight (Metric) 185g
Occupation Anesthesiologist, Cardiologist, Emergency Physician, EMT/EMS, Family Practitioner, Internist, Medical Student, Nurse, Pediatrician, Physician, Respiratory Specialist
Performance Rating 10
Patient Adult, Infant, Pediatric
Warranty Period 7 years