Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All Site Map
3M™ Littmann® YouTube


Find info, tips and training for stethoscopes and auscultation.

iTunes® App - 14 Free Lessons iTunes App - 14 Free Lessons

CD-ROM Courses Download the free 3M™ Littmann® SoundBuilder App for iPhone®, iPad®, and iPod touch® devices.

Auscultation Lessons Auscultation Lessons

Lessons in Auscultation Learn proper auscultation techniques and helpful tips in our self-study courses: Basic Heart Sounds, Cardiac Examination Virtual Trainer and CD-ROM courses.

Heart & Lung Sounds Heart & Lung Sounds

Basic Heart Sounds Listen online to normal and abnormal heart and lung sounds.

About Stethoscopes About Stethoscopes

About Stethoscopes Learn stethoscope anatomy, history and about our exclusive tunable technology. Find out how to use and care for your new stethoscope.


iTunes, iPhone, iPad, and iPod touch are registered trademarks of Apple, Inc.


Find the right Littmann® Stethoscope

Compare stethoscope features and styles.

Browse Stethoscopes Cleaning and Care

Classic III Stethoscope


General Stethoscopes General Stethoscopes

Cleaning & Care Cleaning & Care

Product Information Product Information

Littmann® Stethoscopes:
Where to Buy
Contact Us

© 3M 2017. All Rights Reserved.3M Logo