






🩺 Hear More, Miss Less — The Cardiology IV Advantage
The 3M Littmann Cardiology IV Stethoscope delivers over twice the sound amplification of comparable models, featuring a lightweight design and a 40% larger stainless steel chestpiece for superior acoustic performance. Engineered for critical care environments, it captures low-frequency heart sounds with precision, ensuring confident diagnoses across adult and pediatric patients. With ergonomic comfort, a non-chill bell, and a 7-year warranty, it’s the trusted choice for healthcare professionals demanding excellence.












| ASIN | B01CS2OFNK |
| Best Sellers Rank | #5,098 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #14 in Stethoscopes |
| Brand | 3M Littmann |
| Brand Name | 3M Littmann |
| Color | Black Tube |
| Customer Reviews | 4.8 out of 5 stars 7,522 Reviews |
| EU Spare Part Availability Duration | 7 Years |
| Exterior Finish | Stainless Steel |
| Global Trade Identification Number | 00707387789770 |
| Included Components | stethoscope |
| Is Electric | No |
| Item Dimensions L x W | 16"L x 7.3"W |
| Item Type Name | Littmann Cardiology IV Stethoscope |
| Item Weight | 0.17 Kilograms |
| Manufacturer | 3M Littmann |
| Material | Stainless Steel |
| Model Name | Cardiology IV |
| Product Dimensions | 16"L x 7.3"W |
| Recommended Uses For Product | Monitoring heart and lung sounds in critical care, general medical examinations, suitable for adult pediatric patients |
| UPC | 707387789770 |
| Unit Count | 1 Count |
B**K
Great Quality & Durability
Very Good Quality & clear sound! Color is spot on! It’s also lightweight which is nice with having it around the neck so often!
A**H
GREATTTTT
AMAZING and well worth it!! I got mine for nursing school and my professor had the same exact one. Well worth it in my opinion I was able to hear clearly heart and bowel sounds.
C**S
Perfect!
Very nice!
A**.
Classic for a reason
Super thick tubing feels great in the hand. I’m just an EMT, and the cardiology iv is more than I need probably, but it sounds incredible. I’ve never had an issue using it.
T**L
Cardiology II vs Cardiology IV
I ordered in black and pink. Returning the pink (it’s a bubble gum pink, looks cheap). The Cardiology IV (black) is an upgrade from my 1992 Cardiology II (burgundy). The acoustics of both are excellent. The weight about the same. The IV replacement parts fit the II. The diaphragm and bell are built differently (see pics). The II has natural rubber tubing. The IV is a synthetic material, pretty flexible, feels a bit sticky on the skin. I really love the IV but was so happy to be able the restore my old II. The rim, seals, earpieces dry rot over time. The tubing hasn’t deteriorated at all. I ordered Littmann Cardiology IV replacement parts on Amazon and luckily they fit the II just fine. I’m super happy to have my old scope up and running again. Plan to use for charity medical clinics and the new one for cardio specifically needs.
F**.
Excellent frequency range makes hearing a variety of sounds easier.
Comfortable fit and excellent acoustic transmission. Better than my other Littmans. Great price.
A**R
GOOD
CAN HEAR WELL WITH IT
M**A
Great quality
Perfect
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