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About Stethoscopes

Basic information, tips and techniques

Stethoscopes 101

3M Littmann® Stethoscopes are the trusted leaders of healthcare professionals worldwide. When you choose Littmann® Stethoscopes, you can expect exceptional sound quality, design innovations and durability, too. Find out more about why 3M Littmann® Stethoscopes are unique, and how to make the most of these powerful auscultation tools.

Anatomy of a Stethoscope Anatomy of a Stethoscope

Anatomy of a Stethoscope Explore a Littmann® Stethoscope in detail, from eartip to chestpiece.

How to Use your Stethoscope How to Use your Stethoscope

How to Use your Stethoscope Learn 5 important tips to optimise the performance and comfort of your stethoscope.


Cleaning & Care Cleaning & Care

Cleaning & Care Did you know that wearing a collar under your stethoscope’s tubing can help keep it flexible over time? Find more simple tips like this to extend the life of your Littmann® Stethoscope.

Stethoscope History Stethoscope History

Stethoscope History We’ve come a long way from 1819, when the world was introduced to the very first stethoscope (made of paper!).


Tunable Technology Tunable Technology

Stethoscope History Discover the advantages of our Tunable Diaphragm. It combines both the bell (for low frequencies) and the diaphragm (for high frequencies) into a single side of the chestpiece.


Find the right Littmann® Stethoscope

Compare stethoscope features and styles.

Browse Stethoscopes Cleaning and Care

Classic III Stethoscope

Buy Smart

To ensure that your 3M™ Littmann Stethoscope is genuine, purchase it online or in person through authorised distributors only. Beware of counterfeit 3M™ Littmann® Stethoscopes sold by unauthorised outlets. Look for the hologram style Littmann logo on the underside of the box.

Where to Buy Where to Buy


General Stethoscopes General Stethoscopes

Cleaning & Care Cleaning & Care

Product Information Product Information

Littmann® Stethoscopes:
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