The Littmann Classic III is the most popular stethoscope in the world. It’s been around for over 50 years and has been used by millions of health care professionals, including doctors, medical students, and nurses, to listen in on the human body.
We’re going to review it here.
Littmann Classic III Stethoscope
Littmann Classic III Stethoscope

If you’re looking for the best stethoscope at an affordable price, the Littmann Classic II S.E. Stethoscope is exactly what you need. It’s a high-quality stethoscope with exceptional acoustic sensitivity, a stainless steel chest piece that has a tunable diaphragm that is easily converted into a bell with a slight change in pressure.
The chest piece is dual-sided, making this stethoscope great for children and adults alike. The tubing is 27 inches long and folds up easily to fit into your pocket. As for the ear tips, Littmann’s patented Tight Soft-Sealing Eartips effectively block out external sound and are very comfortable in your ear canals. They are angled just right to match the angle of the ear canal.
This is a great stethoscope for medical students, EMTs, nurses, and medical assistants, and is probably the most purchased stethoscopes on Amazon to date.
So what really makes this Littmann stethoscope so popular among medical students, EMTs, nurses, and medical assistants?
The Littmann Classic III Stethoscope is All About the Chestpiece and Tunable Diaphragm
That’s where the power of this stethoscope comes from. The Chestpiece has two sides to it, a smaller side for children and a larger side for adults. Both sides can switch from the diaphragm to the bell with just a slight change in pressure. The duel sided tunable diaphragm is made from epoxy & fibreglass and provides the user with crisp clear acoustics.
You’ll be able to hear a wide range of heart and lung sounds easily with this chest piece. As I said, the chest piece and adjustable bell/diaphragm are what makes this model so good.
The Tunable Diaphragm in Bell Mode
The diaphragm is designed this way to capture high and low frequencies. The bell is for listening to the low-frequency sounds, and to listen in bell mode, all you have to do is place the chest piece flat against the chest.
Switching into Diaphragm Mode
All you have to do to switch into diaphragm mode is to apply slight pressure to the chest piece. Diaphragm mode is for listening to the high frequencies.
Features of the Littmann Classic III Stethoscope
So, what comes in the box when your stethoscope arrives? Inside the box, you’ll find the Classic III stethoscope, one pair of large firm eartips, an extra small pair, and an instruction book.
Aside from that, you’ll get all of these great features such as:
- High Acoustic Sensitivity
- Dual-sided, Stainless Steel Chestpiece
- Tunable Diaphragm on One Side and a Traditional Bell Function on the Opposite Side
- Versatile Auscultation
- Rugged Dependability
- Latex-free materials for allergy sensitive users
- Non-chill rim and diaphragm provide welcome patient comfort
- An anatomically designed headset that is angled just right to meet the path of your ear canal and provide an optimal listening experience.
- Item Weight – 1 pound
- The headset is made from Wide Diameter Aerospace Alloy / Anodized Aluminum
- Excellent stethoscope for EMT & EMS, Medical Assistants, Nurses, & Nursing Students
Also check: 4 Best Stethoscope for Doctors in 2022
Amazing Reviews and Ratings on Amazon
When this stethoscope review was written, there were 49,637 Amazon Reviews and it got a 4.8-star average rating. Out of the 49,637 ratings, 44,356 of them are 5-star ratings.
That’s not common on Amazon or easy to achieve! You can bet that this stethoscope has hat many reviews for good reason. Here are the stats:
- 4.8 / 5 Stars
- 49,637 Customer Reviews
- 44,356, 5-Star Reviews
Available in Many Colors and Sizes
The Littmann Classic II S.E. Stethoscope is available in 21 sizes and many colours.
Some of the colors available are: Black, Burgundy, Caribbean Blue, Ceil Blue, Chocolate, Grey, Hunter Green, Navy Blue, Ocean Blue, Orange, Peach, Prime Eligible, Pine Green, Purple, Pink, Purple, Purple, Raspberry.