Transit time for shipping is approximately 1-5 business days, depending on your location. At checkout we will provide an estimated arrival date for your order.
There is NO SHIPPING DELAY to have your stethoscope laser engraved.
Orders placed before 2:00PM EST Monday - Friday ship the same day of purchase (excludes Ultrascope). Shipping warehouse closed weekends and holidays. If an order is placed over the weekend, it will ship Monday.
The 3M Littmann Cardiology IV Stethoscope is the next generation of one of the most recognized stethoscopes in the profession, offering improved acoustic performance with better audibility of high-frequency sounds (adult side, firm pressure). Its distinctive chalice-shaped chestpiece features tunable diaphragms on both sides to deliver outstanding acoustic performance, diagnostic versatility, and convenience for treating adult and pediatric patients. The pediatric side of the chestpiece converts to a traditional open bell by removing the tunable diaphragm and replacing it with the included non-chill bell sleeve.
The Cardiology IV stethoscope isn’t just for cardiologists. It is used by specialists and general practice physicians, critical care nurses, EMTs, medical students, and other healthcare professionals to identify, listen to, and study cardiac, lung, and other body sounds in adult and pediatric patients.
Outstanding acoustics with better audibility of high-frequency sounds (adult side, firm pressure).
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.
Next-generation tubing lasts longer and resists stains. Not made with natural rubber latex or phthalate plasticizers.
Headset is easily adjusted for individual fit and comfort. Angled eartubes align with ear canals.
9 out of 10 acoustic performance rating.
7 year warranty, made in the USA.
Laser Engraving Services
Our professional laser engraving services are avaiable on the Littmann Cardiology IV 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 inudstry leading laser engraving services, click here.
Machined Stainless Steel
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
Small Diaphragm Diameter
Weldon McNair | " />
I love my Cardiology IV stethoscope. I received it as an early Christmas gift from my mom, since I will be graduating from ECU in May as a registered nurse. It came exactly like I wanted it. I am also able to use it in the pediatric field, which is something I did not know at first. The engraving made it even better! Thanks a lot.
E. Molter | " />
Bought this for my daughter as a Christmas gift. Her previous 2 were not as high quality and either broke or didn't function as well as they should. She wished for a Littmann so several of us went in on the purchase; we had it engraved for her as well which looks amazing!
Shipping was very fast and packaging was secure. Can't wait to give it to her!
Diane | " />
Excellent and quick delivery. Have owned many of the Littman cardiology IV and the III in my family and all excellent stethoscopes! Very happy with your service.
Norma | " />
A much better stethoscope than my previous. Will not buy anything other than littman. Package was in good condition and on time.
Kenneth Shaffer | " />
Excellent service. I had it engraved and it looks great. Very impressed with the sound quality. I am having fun using the tunable chest pieces.
Bren Milleson | " />
Great selection. Loved the free engraving option as I purchased a cardiac stethoscope for my daughter who is about to start med school. As a practicing veterinarian, the Littmann's are my favorite scope I use everyday. Cool color options too. Shipping was fast as well.
MLNRLR | " />
Great clarity, super fast shipping even though I had it engraved..
Ana C | " />
I purchased a stethoscopy IV recently, had great experience with the purchase, great price and the product arrived within a couple of days. Beautifully engraved. Would recommend 100%. Thank you
Allison Stafford | " />
Received my stethoscope very fast and started using it right away. My old stethoscope was the cardiology III and this one seems to work just as great! Love the bell and how you can use the smaller side for pediatric patients. Would definitely recommend ordering here, fast free shipping and the most competitive price I could find!!!
Pam May | " />
Awesome stethoscope! The best I have ever used!
Ebe | " />
Awesome service with this company I got my sethoscope in about 3 days, I was very surprised I thought it was going to take longer. It came in perfect condition everything about it was correct, my engraving was 100% correct. I would definitely order from this company again and the Cardiology IV is a great stethoscope to purchase the quality is amazing !
Laura Kannaian | " />
Fast delivery and excellent sound quality!!! Would buy again in a heartbeat if I needed another stethoscope!
Lorrie Jones | " />
Great sound. Comfortable ear pieces. Fast delivery. Beautiful stethoscope! I’m so happy with this purchase.
Tim | " />
Great product with crisp sounds even compared to the classic. Had engraving done and still shipped next day and received 3 days later. 2 thumbs up
Mary | " />
Love this new version of the cardiology III that I used for years. Clearer, lighter and better! I bought myself a new one then two stethoscopes as congrats gifts.
Bryan | " />
Super Fast shipment good deal even tho I found the stethoscope cheaper on other sites I am happy I went with mystethoscope.com
Amy Thieda, CCMA | " />
Received my new "ears". Very happy with them. I was using outdated ones and was having a hard time hearing the sounds needed. I work in Cardiology so it is very important to hear and hear clearly.
Thank you for a good instrument.
Christina K. | " />
So excited to try the cardiology IV! I’ve had my cardiology 3 for over 14 years!
Terra Breazeale | " />
I love my stethoscope. I am very very pleased. I just wish i would have gotten it a little longer. But i honestly love it. Thanks for taking such good pride in your product.
Suzanne Latimer, RPA-C | " />
Great acoustics! This is an excellent stethoscope! I had the Cardiology II for almost 20 years and loved it, but this version is even better!! Good tubing length and lightweight to hang around your neck. I would highly recommend this to anyone.