Littmann 2138 Classic II S.E. Teaching Stethoscope, 40”

Littmann 2138 Classic II S.E. Teaching Stethoscope, 40”

Littmann 2138 Classic II S.E. Teaching Stethoscope, 40” Littmann

Littmann 2138 Classic II S.E. Teaching Stethoscope, 40”

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Made In USA

Teach with quality and confidence.

You can be assured that your decision to educate your students with the help of a 3M™ Littmann® Classic II S.E. Teaching Stethoscope is a smart one. As one of Littmann’s best chest pieces chosen globally amongst doctors and nurses, you’ll be among many satisfied clinicians.
Littmann takes education and teaching of heart sounds and lung sounds to a new level with their Classic II S.E. Stethoscope. While training it is very difficult to learn and differentiate between sounds that you’re unfamiliar with; with the dual headset your instructor can educate while you listen and learn placement. 
  • A 40” length and two headsets for simultaneous auscultation makes it an ideal educational tool
  • Convenient ‘tunable technology” allows you to hear low and high frequency sounds by simply applying light or firm pressure on one side of the stethoscope. The other side can be used as a traditional bell.
  • Optimal sound transmission with this anatomically designed headset which strategically and comfortably fits in your ear
  • Durable headset can be reliably flexed one million times
  • A seven on a 1-10 scale for performance proves it’s a strong performer
  • Comfortable fit and excellent acoustic seal with patented 3M™ Littmann® Snap-Tight Soft Sealing Eartips
  • Three-year warranty on this product includes free repair, during this period, on any manufacturing or material defect(s) except in the cases of obvious abuse or accidental damage
  • Made in the U.S.A.
  • Latex free 
Available in Black/Burgundy coloring to distinguish between student and instructor.


Application Physical Assessment and Diagnosis
Chestpiece Finish Machined Stainless Steel
Chestpiece Technology Double sided
Chestpiece Weight 65 Gram
Diaphragm Diameter 1.75 Inch
Diaphragm Diameter (metric) 4.4 Linear Centimetre
Diaphragm Material Epoxy/Fiberglass
Diaphragm Type Tunable Diaphragm
Eartip Type Soft Sealing
Extra Eartips Yes
Headset Material Wide Diameter Aerospace Alloy / Anodized Aluminum
Length 40 Inch
Length (metric) 102 Linear Centimetre
Model Classic II S.E.
Net Weight 244 Gram
Occupation Teacher/Professor/Instructor
Patient Adult
Performance 7
Small Diaphragm Diameter 1.25 Inch
Small Diaphragm Diameter (metric) 3.2 Linear Centimetre
Special Adaptors No
Tube Color Black and Burgundy
Warranty Period 3 Years

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