--- product_id: 30220470 title: "3M Littmann Cardiology IV Diagnostic Stethoscope, 6158, More Than 2X as Loud, Weighs Less, Stainless Steel Chestpiece, 27\" Raspberry Tube" brand: "littmann" price: "€ 446.30" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.gr/products/30220470-3m-littmann-cardiology-iv-diagnostic-stethoscope-6158-more-than-2x store_origin: GR region: Greece --- # 2X louder sound clarity 40% larger chestpiece 15.9 oz lightweight design 3M Littmann Cardiology IV Diagnostic Stethoscope, 6158, More Than 2X as Loud, Weighs Less, Stainless Steel Chestpiece, 27" Raspberry Tube **Brand:** littmann **Price:** € 446.30 **Availability:** ✅ In Stock ## Summary > 🩺 Hear More, Miss Less — The Cardiology IV Advantage ## Quick Answers - **What is this?** 3M Littmann Cardiology IV Diagnostic Stethoscope, 6158, More Than 2X as Loud, Weighs Less, Stainless Steel Chestpiece, 27" Raspberry Tube by littmann - **How much does it cost?** € 446.30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/30220470-3m-littmann-cardiology-iv-diagnostic-stethoscope-6158-more-than-2x) ## Best For - littmann enthusiasts ## Why This Product - Trusted littmann brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Learning Integration:** Boost your diagnostic skills with the Littmann Learning App—your pocket mentor for mastering heart and lung sounds. - • **Versatile Dual-Sided Design:** Tunable diaphragm and non-chill bell sleeve adapt seamlessly for adult and pediatric patients. - • **Featherlight Comfort for Long Shifts:** Weighing just 15.9 oz, it reduces fatigue during critical care hours. - • **Precision-Tuned Stainless Steel Chestpiece:** 40% larger and 60% deeper for superior sound isolation and patient comfort. - • **Hear Twice as Loud, Diagnose with Confidence:** Experience more than 2X the acoustic power to catch subtle heart and lung sounds others miss. ## Overview The 3M Littmann Cardiology IV Diagnostic Stethoscope delivers over twice the sound amplification of leading competitors, featuring a lightweight 15.9 oz design and an ergonomically enhanced stainless steel chestpiece that is 40% larger and 60% deeper than previous models. Ideal for critical care environments, it supports precise auscultation of low-frequency heart sounds and integrates with the Littmann Learning App for continuous professional development. ## Description Product Description Built to hear more Sturdy and refined, the Littmann Cardiology IV helps isolate subtle sounds 2 so you can hear changes in your patients in the most critical and challenging environments. Designed to help you listen for hard-to-hear sounds, including aortic stenosis, S3 gallop murmurs and faint pulmonary anomalies. Useful in critical care and challenging environments Such as the ED, ICU, Cardiac ICU, step-down unit and other dynamic locations Hear subtle changes in patient status. Diagnose and make decisions with confidence. Put the power of improved listening in your pocket with the Littmann Learning App. This powerful app is designed to help users better recognize benign and pathological heart sounds, murmurs, and lung sounds. It reinforces learning by offering self-directed learning modules directly on your phone. You can download the free Littmann Learning App now from the App Store® or Google Play Store®. *Expanded content is available with a subscription. 2 Better audibility of high-frequency sounds (adult side, firm pressure) compared to Cardiology III can help you learn more about your patient’s condition Manufacturer Contact Information 18002283957 ## Features - Diagnose and make decisions with confidence and hear subtle changes in patient status - Useful in critical care and challenging environments such as the ED, ICU, Cardiac ICU, step-down unit and other dynamic locations - More than twice as loud* as the next leading stethoscope. *Based on tests against globally-available comparable stethoscopes in an equivalent class using recorded heart sounds with diaphragm. - Allows you to more reliably and consistently hear heart sounds at lower frequencies (below 120Hz*) like Korotkoff sounds, Mitral Stenosis and S3 and S4 Gallops when compared to other leading stethoscopes. - Weighs less** than other stethoscopes. ** Based on published weights of globally-available comparable stethoscopes in an equivalent class. - Ergonomic and high profile construction; 40% larger chestpiece and 60% deeper bell than the 3M Littmann Classic III Stethoscope - Tunable, dual-sided stainless steel chestpiece with open or closed bell; Non-chill bell sleeve for greater patient comfort - Designed for use with adult and pediatric patients - Soft-sealing ear-tips provide optimal comfort and excellent sound occlusion - Designed and manufactured in the USA with globally-sourced materials; 7-year warranty ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B01CS2OOMM | | Best Sellers Rank | #9,876 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #27 in Stethoscopes | | Brand Name | Littmann | | Color | Raspberry Tube | | Customer Reviews | 4.8 4.8 out of 5 stars (5,735) 4.8 out of 5 stars | | Exterior Finish | Stainless Steel | | Included Components | stethoscope | | Item Weight | 450 g | | Manufacturer | 3M Littmann | | Manufacturer Contact Information | 18002283957 | | Model Number | 6158 | | Number Of Items | 1 | | Part Number | 6158 | | Unit Count | 1 Count | | Upc | 707387789817 | ## Images ![3M Littmann Cardiology IV Diagnostic Stethoscope, 6158, More Than 2X as Loud, Weighs Less, Stainless Steel Chestpiece, 27" Raspberry Tube - Image 1](https://m.media-amazon.com/images/I/616EAdTbmZL.jpg) ![3M Littmann Cardiology IV Diagnostic Stethoscope, 6158, More Than 2X as Loud, Weighs Less, Stainless Steel Chestpiece, 27" Raspberry Tube - Image 2](https://m.media-amazon.com/images/I/61GJ6OxOIEL.jpg) ![3M Littmann Cardiology IV Diagnostic Stethoscope, 6158, More Than 2X as Loud, Weighs Less, Stainless Steel Chestpiece, 27" Raspberry Tube - Image 3](https://m.media-amazon.com/images/I/61-QpWSzHZL.jpg) ![3M Littmann Cardiology IV Diagnostic Stethoscope, 6158, More Than 2X as Loud, Weighs Less, Stainless Steel Chestpiece, 27" Raspberry Tube - Image 4](https://m.media-amazon.com/images/I/71taqYxRrCL.jpg) ![3M Littmann Cardiology IV Diagnostic Stethoscope, 6158, More Than 2X as Loud, Weighs Less, Stainless Steel Chestpiece, 27" Raspberry Tube - Image 5](https://m.media-amazon.com/images/I/81o730RRBVL.jpg) ## Available Options This product comes in different **Color, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cardiology IV vs Cardiology III vs Master Cardiology *by on Reviewed in the United States August 22, 2017* I'll start off by saying that I am careless with Stethoscopes, which is how I ended up writing this review in the first place. Intubation? Lost stethoscope. Central line? Lost stethoscope. Five minutes for lunch? Probably microwaved my stethoscope. The life of an ER resident is crazy, surreal, and amazing. It is also provides the optimal conditions for evaluating stethoscopes. Maybe you're starting medical/nursing school and this is your first big purchase, or maybe you're a veteran at the game and this will be the last of your career. Either way, this is a worthy upgrade to the Cardiology III, and maybe even the Master cardiology.First, i'll start with the similarities. I've owned all three and the acoustics are going to be a dramatic step up from a cheaper brand or model. So now that we're in the 'top tier' with these three, the differences at the top are going to be more subtle.As far as acoustics, Cardiology IV and Master Cardiology are comparable. Anecdotally, I find the Cardiology IV is better at isolating background noise. You will easily pick up any grade 2/6 murmur with either of these models (A guess a better question might be, does it matter?). The cardiology III lags just a bit behind. To a novice med or nursing student, the differences will not be appreciable. But for those who have trained on a lower quality product, you will be pleased with the upgrade.Tubing: The Master Cardiology and Cardiology III both have your standard rubber tubing. The cardiology IV is equipped with a noticeably thicker (and stiffer) synthetic. What this translates to practically is a more comfortable position on your neck (It stays put). I much prefer the new tubing, although time will tell with durability.Size/weight: Master cardiology is the heaviest, with a large diaphragm that will make you feel like a giant on your pediatrics rotation. It also feels to be the most solidly built. Next is the Cardiology IV, which on my kitchen scale weighed 7 grams more than my cardiology III. Practically, it feels to be a similar weight and diaphragm is a similar size. However, the build quality is a huge step up from the Cardiology III. This thing feels solid and is a pleasure to hold.Other features: The tunable diaphragm on the Cardiology IV is top notch. It allows the small diaphragm to be utilized strictly for smaller humans, which is perfect for many fields.Warranty: Who cares? You'll lose all three before you replace one.Colors: I went for standard black on my Cardio III as it was my first stethoscope and i wanted to be professional in my selection. I purchased the Cardiology IV in Hunter Green and could not be happier with that decision. It is elegant and professional, but also different enough that it allows quick identification. I honestly would encourage going against the grain and selecting an actual color. It will bring you joy during those long days and also serves a subtle kick in the butt to the hierarchy and pretentiousness of medicine (At least in my own head).In short, I would highly recommend the Cardiology IV over the others. While the Master Cardiology may have the best acoustics (Debatable), it is clunky and impractical if you have to see kids. It is also noticeably heavier and will likely end up off your neck. There is simply no reason to buy a Cardiology III anymore unless you buy it at steep discount (I'd still probably spend the additional cash on the better model). I coincidentally found my Cardiology III a few days ago and briefly considered returning the Cardio IV, but I just couldn't bring myself to do it (I don't know if i'd recommend as an upgrade unless you are ready for a new stethoscope). At least I'll have a spare :)Left is Cardiology III in black, right is Cardiology IV in Hunter Green, 27 inch. Master Cardiology is probably in a refrigerator somewhere. ### ⭐⭐⭐⭐⭐ Works great for EMS *by on Reviewed in the United States May 18, 2024* I can't hear a damn thing most of the time. It feels like everyone mumbles their words and I look like I'm deaf after I asked them to repeat themselves for the third or fourth time. I previously have tried to go cheap with my gear, starting with MDF steth for $25, then moving up to an ADC for around $35. They worked fine if I was in a quiet environment, but often times, EMS is not quiet. I saw a lot of people recommend littman as a great brand. It took me a year to bite the bullet, but I'm glad I did. I even got the cardiology IV instead of the III just because I know I'd probably need it.I bought it refurbished, which was about $15-20 cheaper, but it's brand new. Came with a separate set of ear buds and two rubber membrane rings in case the other rings wear out. The Pink color is very vibrant, which makes it easy for me to spot and easy for others to return it to me. The bell turns smoothly, the entire thing is very light and flexible and feels very sturdy. I can hang it around my neck with no fear of it falling off or dragging to one side. I can hear breath sounds no issue and can actually determine if theyre diminished or not. BP is a breeze, even in a loud environment. It's comfortable in my ears and doesn't squeeze too hard, which is great cause my head is fat af. The bell can be removed with not much trouble, which is great because I like charms on my steth.It's also very durable. I've whacked this thing around like it's a ribbon baton and it holds up effortlessly. This thing is my baby. I love it.Overall, worth the money, worth investing in my career. ### ⭐⭐⭐⭐⭐ The sound is incredible and is worth the price *by on Reviewed in the United States July 3, 2026* I would recommend the stethoscope over and over and over I don't work in cardiology, but when it is time to get a blood pressure to get an accurate reading you need to be able to hear everything and this stethoscope will do exactly that totally worth every penny ## Frequently Bought Together - 3M Littmann Cardiology IV Diagnostic Stethoscope, 6158, More Than 2X as Loud*, Weighs Less**, Stainless Steel Chestpiece, 27" Raspberry Tube - CAVN Pen Light with Pupil Gauge LED Penlight for Nurses Doctors, 2 Pcs Reusable Medical Penlight for Nursing Students (Purple/Pink) - 3M Littmann Stethoscope Spare Parts Kit – Black, Compatible with Classic III, Cardiology IV, CORE Digital, Includes Eartips, Adult & Pediatric Diaphragms, Non-Chill Bell Sleeve, 40016 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/30220470-3m-littmann-cardiology-iv-diagnostic-stethoscope-6158-more-than-2x](https://www.desertcart.gr/products/30220470-3m-littmann-cardiology-iv-diagnostic-stethoscope-6158-more-than-2x) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-27*