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3M™ Littmann® Cardiology III™ Stethoscope 3136, 27 inch, Gray tube

3M™ Littmann® Cardiology III™ Stethoscope 3136, 27 inch, Gray tube
UPC#: 7-07387-58029-23M ID: 70200756792
Product Details


  • Double-sided chestpiece, for adult and pediatric auscultation
  • Pediatric side can be converted to an open bell for low frequencies using non-chill bell sleeve (included).
  • Pressure-based sound frequency adjustment with tunable diaphragm
  • Parallel noise-reducing sound channels in the tubes
  • Patented 3M™ Littmann® Snap Tight Soft-Sealing Eartips
  • Durable, latex-free design
  • Variety of tube colors and chestpiece finishes
  • 5-year warranty


The 3M™ Littmann® Cardiology III™ Stethoscope combines outstanding acoustic performance with exceptional versatility. Its innovative design offers a patented tunable diaphragm on each side of the chestpiece.

Extended Description

Used as a diagnostic tool as part of the physical assessment of cardiac, adult and pediatric patients. Ideally suited for: cardiologists, critical care nurses, EMT, ER doctor, nurse practitioner, pediatric specialist, physician assistant, registered nurse, respiratory specialists, medical students and nursing students

Applications Cardiology/High Performance
Chestpiece Finish Machined Stainless Steel
Chestpiece Technology Double Sided
Chestpiece Weight (metric) 85 g
Color Group Grey
Diaphragm Diameter 1.7 in
Diaphragm Diameter (metric) 43 cm
Diaphragm Material Epoxy/Fiberglass
Diaphragm Shape Round
Diaphragm Type Tunable Diaphragm
Eartip Type Soft Sealing
Extra Eartips Yes
Headset Material Wide diameter aerospace alloy / Anodized aluminum
Length 27 in
Length (metric) 69 cm
Model Cardiology III™
Net Weight (Metric) 180 g
Occupation Cardiologist, Nurse, Physician, Pediatrician, Respiratory Specialist, Anesthesiologist, EMT/EMS, Family Practitioner, Internist, Emergency Physician, Medical Student
Patient Adult, Pediatric
Performance 9
Warranty Period 5 years
3M™ Littmann® Cardiology III™ Stethoscope 3136, 27 inch, Gray tube is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from AWESOME customer service and stethscope I had my stethscope for about 2 1/2 years and sent it in to repair the tube because it cracked. They totally fixed it. THey put a new tube on, new ear peice, and new protector on the diaphram. I was extremely impressed and totally recommend this piece. No other does better.
Date published: 2013-06-15