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3M Littmann Cardiology IV Diagnostic Stethoscope, 6163, More Than 2X as Loud, Weighs Less, Stainless Steel Black-Finish Chestpiece, 27" Black Tube, Stem, and Headset

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Availability: In Stock.
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Arrives Tuesday, Sep 1
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Style: Standard Finish Tube


Color: Black Tube Black-Finish Chestpiece


Features

  • Diagnose and make decisions with confidence and hear subtle changes in patient status
  • Useful in critical care and challenging environments such as the ED, ICU, Cardiac ICU, step-down unit and other dynamic locations
  • More than twice as loud* as the next leading stethoscope. *Based on tests against globally-available comparable stethoscopes in an equivalent class using recorded heart sounds with diaphragm.
  • Allows you to more reliably and consistently hear heart sounds at lower frequencies (below 120Hz*) like Korotkoff sounds, Mitral Stenosis and S3 and S4 Gallops when compared to other leading stethoscopes.
  • Weighs less** than other stethoscopes. ** Based on published weights of globally-available comparable stethoscopes in an equivalent class.
  • Ergonomic and high profile construction; 40% larger chestpiece and 60% deeper bell than the 3M Littmann Classic III Stethoscope
  • Tunable, dual-sided stainless steel chestpiece with open or closed bell; Non-chill bell sleeve for greater patient comfort
  • Designed for use with adult and pediatric patients
  • Soft-sealing ear-tips provide optimal comfort and excellent sound occlusion
  • Designed and manufactured in the USA with globally-sourced materials; 7-year warranty

Description

Built to hear more Sturdy and refined, the Littmann Cardiology IV helps isolate subtle sounds2 so you can hear changes in your patients in the most critical and challenging environments. Designed to help you listen for hard- to-hear sounds, including aortic stenosis, S3 gallop murmurs and faint pulmonary anomalies. Useful in critical care and challenging environments Such as the ED, ICU, Cardiac ICU, step-down unit and other dynamic locations Hear subtle changes in patient status. Diagnose and make decisions with confidence. Put the power of improved listening in your pocket with the Littmann Learning App. This powerful app is designed to help users better recognize benign and pathological heart sounds, murmurs, and lung sounds. It reinforces learning by offering self-directed learning modules directly on your phone. You can download the free Littmann Learning App now from the App Store® or Google Play Store®. Expanded content is available with a subscription.2Better audibility of high-frequency sounds (adult side, firm pressure) compared to Cardiology III can help you learn more about your patient’s condition..

Color: Black Tube Black-Finish Chestpiece


Brand: Littmann


Exterior Finish: Matte


Product Dimensions: 27"L x 1"W


Material: Stainless Steel


Brand Name: Littmann


Model Name: Cardiology IV


Recommended Uses For Product: Cardiology/High Performance, Used as a diagnostic tool as part of the physical assessment of cardiac, adult and paediatric patients. Ideally suited for cardiologists, critical care nurses, EMT, ER doctor, nurse practitioner, paediatric specialist, physician assistant, registered nurse, respiratory specialists, medical students and nursing students


Unit Count: 1 Count


Number of Items: 1


UPC: 707387789848


Global Trade Identification Number: 48


Item Type Name: Littmann Cardiology IV Stethoscope


Manufacturer: 3M Littmann


Model Number: 6163


Part Number: 6163


Item Dimensions L x W: 27"L x 1"W


Item Weight: 0.17 kg


Exterior Finish: Matte


Material: Stainless Steel


Color: Black Tube Black-Finish Chestpiece


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Sep 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Worth every penny!
Style: Standard Finish Tube Color: Black Tube Black-Finish Chestpiece
As a nurse, I use my stethoscope every day, and the Littmann Cardiology IV has exceeded my expectations. The sound quality is outstanding. I can clearly hear heart, lung, and bowel sounds with excellent clarity. The build quality is exceptional, and it feels durable enough to withstand daily use in a busy clinical setting. It’s also comfortable to wear throughout long shifts. While it is an investment, the performance and reliability make it well worth the cost. I wish I had purchased one sooner. Highly recommend for nursing students and healthcare professionals alike! ... show more
Reviewed in the United States on June 21, 2026 by Rhonda

  • great stethoscope
Style: Standard Finish Tube Color: Black Tube Blue Stem Black Chestpiece
’ve been really impressed with the Littmann Cardiology IV. The sound quality is excellent, and it makes it much easier to hear subtle heart and lung sounds, especially in a busy clinical environment. It feels durable and well-made while still being comfortable to wear for extended periods. The tubing and chestpiece have a premium feel, and the overall construction gives me confidence that it will last for years. Definitely worth the investment for anyone in healthcare who wants a reliable, high-quality stethoscope. ... show more
Reviewed in the United States on August 12, 2026 by Ken

  • I Only Wish I Had Bought It Sooner
Style: Standard Finish Tube Color: Black Tube Black-Finish Chestpiece
This is my first Littmann stethoscope. Throughout medical school and the early years of my career, I used a different brand. Now that I'm a specialist, I decided it was time to invest in the tools I use every day, and I can definitely tell the difference. The sound quality is excellent, making it much easier to hear subtle findings. It's also incredibly lightweight compared to my previous stethoscope, which makes a big difference during long workdays. My only regret is not buying it sooner. It's absolutely worth the investment for any healthcare professional. ... show more
Reviewed in the United States on July 26, 2026 by Claritza

  • Great quality
Style: Standard Finish Tube Color: Black Tube Red Stem Black-Finish
Great sound, pretty color as well
Reviewed in the United States on July 4, 2026 by kenz

  • You can hear loud and clear!
Style: Standard Finish Tube Color: Black Tube Blue Stem Black Chestpiece
Love this stethoscope! The quality is great not just for heart sounds but for full assessment! I definitely recommend, I got it for nursing school.
Reviewed in the United States on July 26, 2026 by Taylor

  • Works perfectly
Style: Standard Finish Tube Color: Black Tube Rainbow-Finish Chestpiece
This was second hand but it was like new.. works perfectly. I love it.
Reviewed in the United States on July 30, 2026 by Mercy Lekuru

  • My favorite stethoscope!
Style: Standard Finish Tube Color: Plum Tube HP Rainbow-Finish Chestpiece
I have this stethoscope in black matte and this one here. I use it every time I work. The black one for work and this purple one for personal use. Yes I do my own assessments on myself. Very useful to use both the diaphragm and bell. I’ve recommended this for my mother to use and she enjoys this stethoscope as well. My black one I’ve had since I was an LPN since around COVID in spring of 2020 and I still use now in the ICU. The purple I only use at home so I know it will last super long. ... show more
Reviewed in the United States on June 19, 2026 by Ndidi Nwanaforo

  • Besides the stickiness of the tubing, I’m pleased
Style: Standard Finish Tube Color: Black Tube Rainbow-Finish Chestpiece
Let me start with the positive first. I love the appearance of my stethoscope with the rainbow finish. It’s beautiful I neeed to find a way to get in engraved. It’s light weight and fits around my neck. I used it to listen to my husband’s lungs and the noise level is very good. The only con I have is the tubing is sticky and wiping it doesn’t help. I’ll have to order a scrunchie because I will never get use to that feeling. Overall, this is my first Littmann brand stethoscope and I am pleased. ... show more
Reviewed in the United States on August 17, 2026 by Timera Calvi

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