The personal diagnostic tool you depend on day after day.
Here’s how to get the most out of your 3M™ Littmann® Stethoscope for as long as you own it.
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The free 3M™ Littmann® Learning Institute App teaches you heart and lung sounds with actual patient cases, and tests your progress.
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Get great tips on using your Littmann stethoscope: optimizing performance, using a tunable diaphragm, using an electronic stethoscope, cleaning and care.
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Here’s everything you need to know about keeping your Littmann stethoscope in top working condition, whether it’s under warranty or not.
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From proper cleaning, to upgrading a diaphragm, to electronic stethoscope battery life, here are answers to many of the questions we’re asked most.
