Online only

3M™ Littmann® Master Cardiology™ Stethoscope, Navy Blue Tube, 27 inch, 2164


New product

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.

More details

Rp‎ 2.574.000


Rp‎ 4.290.000

Add to wishlist

More info


  • 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.


 Applications‎  Cardiology/High Performance‎
 Approved Environmental Marketing Claim (EMC)‎  3M™ Littmann® next-generation tubing is not made with natural rubber latex, and does not contain phthalate plasticizers.‎
 Chestpiece Finish‎   Polished Stainless Steel‎
 Chestpiece Technology‎  Single sided‎
 Chestpiece Weight‎  3.2 Ounce‎
 Chestpiece Weight (metric)‎  90 g‎
 Diaphragm Diameter‎  1.75 Inch‎
 Diaphragm Diameter (metric)‎  4.4 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  Yes - two extra pairs‎
 Headset Material‎  Wide diameter aerospace alloy / Anodized aluminum‎
 Length‎  27 Inch‎
 Length (Metric)‎  69 cm‎
 Model‎  Master Cardiology™‎
 Most Significant Environmental Benefit of this SKU‎  3M™ Littmann® tubing does not contain phthalate plasticizers. It provides longer stethoscope life due to improved resistance to skin oils and alcohol, and is less likely to pick up stains.‎
 Net Weight‎  6.6 oz‎
 Net Weight (Metric)‎  185 g‎
 Occupation‎  Anesthesiologist‎ ,  Cardiologist‎ ,  Emergency Physician‎ ,  EMT/EMS‎ ,  Family Practitioner‎ ,  Internist‎ ,  Medical Student‎ ,  Nurse‎ ,  Pediatrician‎ ,  Physician‎ ,  Respiratory Specialist‎
 Patient‎  Adult‎ ,  Infant‎ ,  Pediatric‎
 Performance‎  10‎
 Special Adaptors‎  Yes‎
 Trademark‎  Littmann‎
 Warranty Period‎  7 years‎

5 other products in the same category: