The 3M Littmann Electronic Stethoscope Model 3100 is comfortable and surprisingly lightweight. It offers Ambient Noise Reduction technology and sound amplification to help you hear with confidence. The 3M Littmann Electronic Stethoscope 3100 delivers an exceptional auscultation experience. Clinical evidence shows that it’s easier to detect difficult-to-hear heart sounds, like S3 gallops, aortic regurgitation murmurs, and abnormal lung sounds.
Improved sound quality and ease-of-use to help you make a clear diagnosis, every time.
Reduces background noise an average of 85% with our proprietary Ambient Noise Reduction Technology AND amplifies sounds up to 24 times.
Auscultate immediately, thanks to the Littmann 3100's instant-on technology.
Simple and intuitive user interface. The easy-to-read backlit LCD display includes frequency selection, sound level, remaining battery life and your patient's heart rate.
Lightweight, Comfortable and Durable. The Littmann Model 3100 weighs about the same as a cardiology-grade acoustic stethoscope.
Comes with two sizes of 3M Littmann Snap Tight Soft-Sealing Eartips for a custom fit and non-chill diaphragm for patient comfort.
Next-generation tubing is not made with natural rubber latex and does not contain phthalate plasticizers.
10+ out of 10 acoustic performance rating.
2 year warranty, made in the USA.
Laser Engraving Services
Our professional laser engraving services are available on the Littmann 3100 Electronic Stethoscope. Laser engravings are performed in-house, and do not delay your order (unlike most of our competitors). Orders placed before 2PM EST Monday - Friday ship the same-day. To learn more about our industry leading laser engraving services, click here.
Digital Electronic Filtering - Ambient Noise Reduction (ANR)
Wide diameter aerospace alloy / Anodized aluminum
Net Weight (Metric)
Anesthesiologist, Cardiologist, Emergency Physician, EMT/EMS, Family Practitioner, Internist, Medical Student, Nurse, Pediatrician, Physician, Respiratory Specialist
Adult, Infant, Pediatric
Mariah | " />
Works well, very easy to adjust volume and not as clunky as older models. The fast delivery was an added perk!
Catherine Sharp | " />
This is an excellent tool for an ER nurse like myself!
This is the future of basic needs for critical care .
Richard Nudd | " />
This is a great piece of technology to assist in the care of patients. I like the weight, I thought it would be heavier.
Jeff Maxwell, RN | " />
This stethoscope has been a great addition to my assessment toolbox. I have recently started wearing hearing aids and I was having trouble hearing through my stethoscope. This stethoscope has helped me immensely.
Ashley | " />
Great product, fast shipping and great service. This stethoscope really helps me hear.
Mary Renn | " />
This stethoscope is exactly what I needed. I'm hard of hearing and this makes my life so much easier at work. The sound is incredible! The best I've ever used. Thank you for making such a wonderful product. Thank you, thank you, thank you.
HMR-EMY | " />
Great stethoscope! Works exactly as advertised.
Joseph M Reardon, MD | " />
I have had this stethoscope for a few months. Great sound quality. Had to send in for repair for the battery light indicator breaking but otherwise worth it.
Chuck | " />
This is my second stethoscope purchase. I used the other on for last 9 years and had it repaired once. It still works great but it was in need of tube replacement again. So my wife got me a new one. It is the best stethoscope I have ever used. You can hear those subtle heart sounds that get away from you in a noisy emergency department. Don't waste your money looking elsewhere just by it.
Teri Finley | " />
Love this scope. Excellent acoustics. Service impeccable, fast delivery.
Sam | " />
Very nice.. works well the wife was very happy when she received it for her birthday. She the loved the engraving. She has been using it since it was purchased.
Neal | " />
Beat price on the internet. Fast delivery. Product new and in pristine condition.
Don | " />
I just purchased this stethoscope and it by far the best one I have used as a practicing physician. The application is very helpful and it is very easy to use. I glad I paid the extra money to purchase this.
Joseph Eckenrod | " />
I purchased this for my wife as a birthday gift. She loves it! She is slightly hearing impaired and this stethoscope has been a tremendous help. I had it engraved, very nice touch at no extra cost! Of course, I waited until a couple of days before her birthday to order it (typical guy)... but it arrived a day before it was expected and I was able to gift her on her birthday. I would recommend this website for excellent product and service!
Cheryl | " />
This is my second littman. I can't hear with regular stethoscope. This allows me to be able to do that. Great price and expedite shipping. Will order from you again. Ty
Patricia Griffin | " />
We received the stethoscope and it is wonderful. My son is an EMT and I got this for his new job. And he said it's the best one he has ever gotten. High quality and accurate. Had it engraved. Just an excellent product.
Karla Gudino | " />
I'm so happy i bought the 3M Littmann 3100 in this website. I looked over in different websites to find a less expensive stethoscope,which I also received on time. I definitely recommend this website to anyone who is thinking of buying something.
Bfenwick | " />
Love the scope. I can hear the subtle changes in lung sounds before anyone else and can hear those distant heart sounds!!I would highly recommend it....
D. Lovell | " />
Great sound quality! I like the ability to switch between the bell and diaphragm easily and the "sleep mode" when not in use. This is the best stethoscope I have used to date!
Tori B | " />
Love!!! This is the best thing in my life. Can hear so good!