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3M™ Littmann® Classic II S.E. Teaching Stethoscope, Black and Burgundy Tube, 40 inch, 2138

3M ID  70200617028    UPC#  00707387232795    CAT#  2138     
The 3M™ Littmann® Classic II S.E. Teaching Stethoscope adapts the proven Classic II S.E. design into an outstanding educational tool. Its dual headsets allow instructors and students to simultaneously auscultate patients with high acoustic sensitivity.
  • Black and burgundy tube colours allow instructor and student to easily differentiate headsets
  • Tunable diaphragm responds with a simple pressure change to capture low and high-frequency sounds without the need to turn over the chestpiece
  • Both headsets are easily adjusted for individual fit and comfort. Angled eartubes align with ear canals.
  • Latex-free materials for allergy sensitive users
  • Three-year warranty
  • Made in the U.S.A.
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Its 40”/102cm length and two headsets for simultaneous auscultation make it an ideal educational tool. Each of the two sections, one in black, one in burgundy, allows you to listen to body sounds using either a traditional bell or a diaphragm. The diaphragm side features 3M’s ‘tunable technology’ allowing you to hear low and high frequency sounds by simply applying light or firm pressure to the chestpiece.

Suggested applications

  • Used as an auscultation educational tool for healthcare professionals.


 Applications‎‎ Physical Assessment and Diagnosis
 Chestpiece Finish‎‎ Machined stainless steel
 Chestpiece Technology‎‎ Double Sided
 Chestpiece weight‎‎ 65 g
 Colour‎‎ Black,‎ Burgundy
 Colour Group‎‎ Assorted
 Diaphragm Diameter‎‎ 4.4 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 (Metric)‎‎ 102 cm
 Model‎‎ Classic II S.E.
 Net Weight (Metric)‎‎ 244 g
 Occupation‎‎ Paediatrician
 Patient‎‎ Adult
 Performance‎‎ 7
 Product Family‎‎ Teaching Stethoscopes
 Product Line‎‎ Mechanical Stethoscopes
 Special Adaptors‎‎ No
 Tube colour‎‎ Black and Burgundy
 Usage‎‎ Print Collection
 Warranty Period‎‎ 3 years

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