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3M™ Littmann® Cardiology S.T.C. (soft-touch chestpiece) Stethoscope, Burgundy Tube, 27 inch, 4472

UPC# 00707387559250    CAT# 4472    3M ID 70200735499     
Littmann Cardiology S.T.C. Stethoscope 4472 Burgundy (rgb)
Littmann Cardiology S.T.C. Stethoscope 4472 Burgundy (rgb)
The 3M™ Littmann® Cardiology S.T.C. Stethoscope features a sure-grip chestpiece that is easy to maneuver between auscultation sites. Clinicians depend on the Cardiology S.T.C. stethoscope for identifying and studying cardiac sounds in adult patients.


  • Soft-Touch Chestpiece provides comfortable, secure grip in at least three hand positions with and without gloves.
  • 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.
  • Soft-sealing eartips provide a comfortable fit and excellent acoustic seal; they snap tightly onto the eartubes for safety.
  • Headset is easily adjusted for individual fit and comfort. Angled eartubes align with ear canals.
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The 3M™ Littmann® Cardiology S.T.C. Stethoscope combines a unique, ergonomic design and precision craftsmanship to provide a superb listening experience. The distinctive Soft-Touch Chestpiece (S.T.C.) allows you to maintain a sure grip while easily moving between auscultation sites.

Tunable diaphragm technology—a 3M invention—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 Cardiology S.T.C. stethoscope is made in the USA for consistent quality. It comes complete with large and small soft-sealing eartips, large firm eartips, and instructions.

  • Broadly used in a large variety of health care settings as a diagnostic tool as part of the physical assessment of heart, lung and bowel sounds. A perfect stethoscope for cardiologists, critical care nurses, EMTs, ER doctors, general practitioners, medical students, respiratory specialists.


 Applications‎ Cardiology/High Performance‎
 Chestpiece Finish‎ Matte finish stainless steel‎
 Chestpiece Technology‎ Single sided‎
 Chestpiece Weight‎ 3.35 Ounce‎
 Chestpiece Weight (metric)‎ 95 g‎
 Color‎ Burgundy‎
 Color Group‎ Red‎
 Diaphragm Diameter‎ 1.88 Inch‎
 Diaphragm Diameter (metric)‎ 4.8 cm‎
 Diaphragm Material‎ Epoxy/Fiberglass‎
 Diaphragm Type‎ Tunable Diaphragm‎
 Eartip Type‎ Soft Sealing‎
 Extra Eartips‎ Yes‎
 Headset Material‎ Wide diameter aerospace alloy / Anodized aluminum‎
 Length‎ 27 Inch‎
 Length (Metric)‎ 69 cm‎
 Model‎ Cardiology S.T.C.‎
 Net Weight‎ 6.4 oz‎
 Net Weight (Metric)‎ 180 g‎
 Occupation‎ Anesthesiologist‎ ,  Cardiologist‎ ,  Emergency Physician‎ ,  EMT/EMS‎ ,  Family Practitioner‎ ,  Internist‎ ,  Medical Student‎ ,  Nurse‎ ,  Pediatrician‎ ,  Physician‎ ,  Respiratory Specialist‎
 Patient‎ Adult‎
 Performance‎ 9‎
 Special Adaptors‎ No‎
 Trademark‎ Littmann‎
 Tube Color‎ Burgundy‎
 Warranty Period‎ 6 years‎