10 Best 3m Littmann Master Cardiology Stethoscope of 2025

Tested and Reviewed: Top 10 3m Littmann Master Cardiology Stethoscope deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

3M Littmann

3M Littmann Master Cardiology Stethoscope, 2161, Stainless Steel Black-Finish Chestpiece, 27" Black Tube, Stem, and Headset

Free Shipping

Editor's bottom line:

“This 3m littmann master cardiology stethoscope is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Outstanding acoustics: The highest in Littmann mechanical stethoscopes.
Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece.
Dual-lumen tubing: Two sound paths in one tube eliminates the rubbing noise of traditional double tubes.
Headset is easily adjusted for individual fit and comfort. Angled eartubes align with ear canals.

Show Price

Picked by 397 people today

9.5

3M Littmann

3M Littmann Master Cardiology Stethoscope, 2160, Stainless Steel Chestpiece, 27" Black Tube

Free Shipping

Main Highlights

Outstanding acoustics: The highest in Littmann mechanical stethoscopes.
Two-in-one tube design (dual lumen) eliminates noise from two tubes rubbing together
Dual-lumen tubing: Two sound paths in one tube eliminates the rubbing noise of traditional double tubes.
Headset is easily adjusted for individual fit and comfort. Angled eartubes align with ear canals.

Show Price

9.5

3M Littmann

3M Littmann Master Cardiology Stethoscope, 2175, Stainless Steel Brass-Finish Chestpiece, 27" Black Tube

Free Shipping

Main Highlights

Outstanding acoustics: The highest in Littmann mechanical stethoscopes.
Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece.
Dual-lumen tubing: Two sound paths in one tube eliminates the rubbing noise of traditional double tubes.
Headset is easily adjusted for individual fit and comfort. Angled eartubes align with ear canals.

Show Price

9.2

3M Littmann

3M Littmann Stethoscope Spare Parts Kit – Black, Compatible with Master Cardiology™, Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm & Rim, 40011

Free Shipping

Main Highlights

This Parts Kit ONLY FITS THE MASTER CARDIOLOGY STETHOSCOPE.
Replacement of eartips, and the tunable diaphragms on Master Cardiology stethoscopes
Quality and reliability in one convienient package
Contains one tunable diaghragm and rim assembly for the stethoscope chestpiece, Black

Show Price

9.0

3M Littmann

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

Free Shipping

Main Highlights

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

Show Price

8.8

3M Littmann

3M Littmann Cardiology IV Diagnostic Stethoscope, 6203, More Than 2X as Loud, Weighs Less, Stainless Steel Black-Finish Chestpiece, 27" Violet Stem, Black Tube and Headset

Free Shipping

Main Highlights

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

Show Price

8.6

3M Littmann

3M Littmann Cardiology IV Diagnostic Stethoscope, 6201, More Than 2X as Loud, Weighs Less, Stainless Steel Black-Finish Chestpiece, 27" Blue Stem, Black Tube and Headset

Free Shipping

Main Highlights

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

Show Price

8.3

3M Littmann

3M Littmann Classic III Monitoring Stethoscope, 5620, More Than 2X as Loud, Weighs Less, Stainless Steel Chestpiece, 27" Black Tube

Free Shipping

Main Highlights

Monitor and assess a wide range of patients and detect normal and abnormal sounds and rhythms
Useful in non-critical care environments such as a medical office, general ward, OB/GYN, ambulatory clinic or urgent care
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. *Based on tests against globally-available comparable stethoscopes in an equivalent class using recorded heart sounds with diaphragm.
Weighs less** than other stethoscopes. ** Based on published weights of globally-available comparable stethoscopes in an equivalent class.
Fun and vibrant; match color and finish to your personality
Designed for use with adult and pediatric patients
Tunable, dual-sided stainless steel chestpiece with open or closed bell and non-chill bell sleeve for greater patient comfort
Soft-sealing ear-tips provide optimal comfort and excellent sound occlusion
Designed and manufactured in the USA with globally-sourced materials; 5-year warranty

Show Price

8.1

3M Littmann

3M Littmann CORE Digital Stethoscope, Our Most Advanced Stethoscope Yet, Up To 40x Amplification, Active Noise Cancellation, In-App Sound Wave Visualization, Black-Finish Chestpiece, 8480

Free Shipping

Main Highlights

The 3M Littmann CORE Stethoscope connects with Eko software on a smart device to visualize, record and share data. (Smart device not included. Some features require a subscription)
Connects to Eko software to visualize and share heart sound waveforms
Up to 40x amplification (at peak frequency, vs. analog mode)
Active noise cancellation reduces unwanted background sounds
Toggle between analog and amplified listening modes; Designed for use with adult and pediatric patients
Soft sealing ear tips provide an excellent acoustic seal and comfortable fit; Tunable, dual sided stainless steel chestpiece with open or closed bell

Show Price

8.1

3M Littmann

3M Littmann Cardiology IV Diagnostic Stethoscope, 6152, More Than 2X as Loud, Weighs Less, Stainless Steel Chestpiece, 27" Black Tube

Free Shipping

Main Highlights

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

Show Price

Our Best Overall Choice

Best Choice

9.7

3M Littmann

3M Littmann Master Cardiology Stethoscope, 2161, Stainless Steel Black-Finish Chestpiece, 27" Black Tube, Stem, and Headset

Free Shipping

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Outstanding acoustics: The highest in Littmann mechanical stethoscopes.
Tunable diaphragm: Hear high or low frequency sounds by slightly adjusting pressure on the chestpiece.
Dual-lumen tubing: Two sound paths in one tube eliminates the rubbing noise of traditional double tubes.
Headset is easily adjusted for individual fit and comfort. Angled eartubes align with ear canals.

Show Price

Deals are Live

Special Amazon deal ends in: