3M Littmann Classic III Stethoscope Review

The 3M Littmann Classic III stethoscope is one of the advanced stethoscopes available online. It has helped numerous medical professionals to achieve the best performance as well as diagnosing experience. We were particularly impressed by its numerous inbuilt features, which makes it a great buy at this price range.

Its tunable diaphragm as well as the two-sided Chestpiece make it even more versatile. Since it’s an above par device, most medical experts and students prefer using this to study lung, heart, and other body sounds for appropriate assessment and diagnosis.

Moreover, it is a long-lasting, versatile, and affordable option ideal for medical professionals. Not only does it deliver excellent functionality but also is high on performs. It is also an ideal stethoscope for nurses, clinical professionals, and practitioners. In short, this stethoscope makes it possible to listen to any sound with ease.

Highlights of 3M Littmann Classic III Stethoscope

As compared to other stethoscopes available in the market, there are some aspects that make this stethoscope a better choice.

  • Double-sided Chestpiece hosting a tunable diaphragm for pediatric as well as the adult
  • Since it has a single-piece diaphragm, it is easy to connect and clean. It is because the surface contains no cervices, and hence, is absolutely smooth.
  • Besides, its pediatric side converts to a traditional open bell by substituting the diaphragm with a hill-free rim.
  • Because of its next-generating tubing, it holds a lasting life. This feature also provides it excellent resistance to alcohol as well as skin oils. Hence, the stethoscope does not pick stains.
  • The small-sized tunable diaphragm is not only ideal for pediatric use, but also for smaller thin patients. At the same time, it is equally useful for carotid and bandage assessments.
  • The precision-made stainless steel Chestpiece is ideal for an aesthetically pleasing as well as perfect angular shape design. Moreover, even the stem provides an open-side indicator.
  • While the snug tight ear tips are soft and smooth, they have a comfortable fit and excellent acoustic seal.

Features of 3M Littmann Classic III Stethoscope

1. Tunable Diaphragm

With the tunable diaphragm technology, it is possible for medical experts to listen to different frequency sounds with ease. You just have to adjust the diaphragm with simple pressure. You can hear low-frequency sounds by placing light pressure on Chestpiece. By placing a little more pressure, you can hear high-frequency It is an excellent feature for medical experts that allow them to save time as well as focus on patients. Even non-chill rim offers absolute comfort to the patients.

2. Pediatric Side

You can convert the pediatric side of the stethoscope to an open bell. You just have to remove the diaphragm and substitute it with the non-chill rim to offer maximum comfort to the patients.

3. Single-piece Diaphragm

The single-piece diaphragm is extremely easy to link and clean. It is because this service is free from services and is absolutely smooth.

4. Open Bell

The open bell is free of debris and dirt. It is because the bell is covered with a small size diaphragm.

5. NextGen Tubing

The high-quality next-gen tubing is highly flexible and retains its structure even after folding tightly or placing in the pocket. For this reason, the stethoscope holds a lasting life. Furthermore, the stethoscope holds excellent resistance to alcohol and stains.

6. Rubber or latex Free Construction

Since the tubing is free from latex or phthalate plasticizers, so it is absolutely safe to the environment. It offers complete comfort and protection to human health and the environment.

Besides these amazing features, the Littmann Classic III Stethoscope offers excellent acoustic sensitivity. For this reason, it delivers eminent performance while examining the patients. The stethoscope is not only easy to clean but is easy to use.

The headset tension can be conveniently adjusted to different head sizes for maximum comfort. You can pull apart or squeeze together the ear tubes for additional comfort. Soft-sealing and snap-tight ear tips offer a comfortable fit and an incomparable acoustic seal. You can firmly snap the ear tips into the ear for safety and with minimum effort.

The Littmann Classic III Stethoscope is prepared of USA quality material. Hence, you can expect optimal performance every time.

Material Construction of Littmann Classic III

Just like other high-end Littmann’s model, the Classic III stethoscope is engineered with a high-quality steel alloy. Some of the parts are made of anodized aluminum. The stethoscope is made of the best materials quality and offers excellent sound conductivity.

The tubing is prepared with a material holding excellent resistance to pressure and fold. Hence, it retains its original shape even after folding or uses of long hours. With latex-free and phthalate plasticizer, it holds resistance to alcohol and skin oils.

The stethoscope is available with 5 years guarantee that offers it lasting use and resistance from wear and tear.

Technical Specifications of Littmann Classic III Stethoscope

  • Application – Diagnosis and Physical examination
  • Chestpiece technology – double-sided
  • The finish of Chestpiece – Engineered stainless steel
  • Diaphragm specs: diameter – 1.7inch, Material – Fiberglass
  • Also, the Diaphragm is tunable
  • Headset material – Made of anodized aluminum or aerospace alloy
  • Weight – 150g
  • Length – 27.2 inch
  • Performance Rating – 8
  • The diameter of Small Diaphragm – 1.3inch
  • Warranty period – 5 years

Buying Advice for Littmann Classic III Stethoscope

The Littmann Classic III stethoscope is an ideal tool catering to professionals of all levels. It is a perfect stethoscope for a beginner as well as an experienced professional in the medical field.

The stethoscope can be tailored to adult and pediatric use. This way, you can save additional cost spent on buying two different stethoscopes. Furthermore, the stethoscope allows listening to sounds of different frequencies. This way, you are not only able to save time but also able to focus on your patients.


  • Excellent acoustic sensitivity.
  • Ideal for adults and children.
  • The stethoscope is available for various chestpiece finishes and tubing colors.
  • It is available with a lifetime warranty.
  • The tubing is available with an upgraded design and construction quality.
  • It holds an eco-friendly design and builds.
  • The tubing is made of the latex-free


  • It is a slightly expensive model.

Where can I buy the 3M Littmann Classic III Stethoscope?

3M Littmann Classic III Monitoring Stethoscope, Navy Blue Tube, 27 Inch, 5622
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3M Littmann Classic III Monitoring Stethoscope, Navy Blue Tube, 27 Inch, 5622
  • 2-sided chestpiece with tunable diaphragms on both the adult and pediatric sides
  • Single-piece tunable diaphragm is easy to attach, and easier to clean because its surface is smooth without crevices
  • Pediatric side converts to a traditional open bell by replacing the single-piece diaphragm with a non-chill rim
  • Next-generation tubing provides longer life due to improved resistance to skin oils and alcohol; less likely to pick up stains
  • Small tunable diaphragm is useful for pediatric, small, or thin patients; around bandages; and for carotid assessment

Out there are numerous retailers online that offer 3M Littmann Classic III Stethoscope. But the best and reliable deals are offered from Amazon. Hence, check this buying link to shop for the Littmann Classic III stethoscope.

What is the price of 3M Littmann Classic III stethoscope?

The price of 3M Littmann Classic III stethoscope as on 2018 is less than $100.

How much warranty is offered for Littmann Classic III stethoscope?

The product comes with 5 years warranty.

 Final Words

This is the perfect stethoscope for those who have just entered the medical field or are working in the medical profession but need a high-quality diagnosing device. If you wish to upgrade your stethoscope, this is an excellent choice.

This is a highly recommended stethoscope as you would get performance and excellence for the money you are paying.

Last updated on 2021-11-30 // Source: Amazon Affiliates