Education and Training about 3M™ Littmann® Stethoscopes

Smiling nurse in blue scrubs wearing a 3M Littmann Stethoscope.
Discover the advantages of listening.

Become a more effective clinician by learning how to properly use your 3M™ Littmann® Stethoscope, and by learning the clinical skill of auscultation.

  • Offers for students

    Find help for buying and learning to use a stethoscope.
  • How to choose a stethoscope

    Advice for finding the dependable clinical tool that will serve you for years—plus a look at the anatomy of a stethoscope.

  • Training: Learn how to listen

    Auscultation is a clinical skill worth learning. Here’s how to begin.

  • 3M™ Littmann® Learning Institute App

    Take your auscultation training and reference sounds anywhere.

  • Stethoscope history

    From the simple tubes of the 19th century to the precision Littmann stethoscopes of today, one thing hasn’t changed: the importance of listening.

3M, Littmann, the L, Littmann logo, Master Cardiology, Cardiology IV, Master Classic II, Classic III and the shape of the stethoscope chestpiece are trademarks of 3M.
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