--- product_id: 2673792 title: "3M Littmann Cardiology III Stethoscope, Smoke-Finish Chestpiece, 27\", Dark Olive Green Tube, 3166" brand: "littmann" price: "FREE" currency: TND in_stock: false reviews_count: 13 url: https://www.desertcart.tn/products/2673792-3m-littmann-cardiology-iii-stethoscope-smoke-finish-chestpiece-27-dark store_origin: TN region: Tunisia --- # Two-in-one tube design Tunable diaphragms Dual-sided chestpiece 3M Littmann Cardiology III Stethoscope, Smoke-Finish Chestpiece, 27", Dark Olive Green Tube, 3166 **Brand:** littmann **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🎶 Hear the Difference: Elevate Your Diagnostic Game! ## Quick Answers - **What is this?** 3M Littmann Cardiology III Stethoscope, Smoke-Finish Chestpiece, 27", Dark Olive Green Tube, 3166 by littmann - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/2673792-3m-littmann-cardiology-iii-stethoscope-smoke-finish-chestpiece-27-dark) ## 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 - • **Noise Reduction:** Dual lumen design eliminates interference from external tubes. - • **Tunable Diaphragms:** Easily switch between low and high frequencies with a simple pressure change. - • **Open Bell Conversion:** Expand your diagnostic capabilities with the included non-chill bell sleeve. - • **Versatile Auscultation:** Perfect for both adult and pediatric patients. - • **Anatomically Designed Headset:** Comfortably angled for optimal ear canal alignment. ## Overview The 3M Littmann Cardiology III Stethoscope features a dual-sided chestpiece for versatile auscultation, tunable diaphragms for precise sound capture, and a unique two-in-one tube design that minimizes noise interference. Ideal for both adult and pediatric patients, it includes a non-chill bell sleeve for low-frequency sounds and an anatomically designed headset for comfort. ## Description Littmann cardiology III stethoscope. This outstanding, versatile stethoscope features two patented tunable diaphragms (adult and pediatric) for listening to both low and high frequency sounds. Designed for acoustical excellence, the "two-tubes-in-one design" eliminates noise artifact that can be created by the tubes rubbing together. The pediatric side of the chest piece easily converts to a traditional bell by simply replacing the diaphragm with the nonchill bell sleeve included with each stethoscope. Features a solid stainless steel chest piece, nonchill rims, adjustable double-leaf binaural spring and patented Littmann soft-sealing ear tips. Review: Amazing stethoscope! Love it! - My dad got me this as a gift and I love it!! I've been researching stethoscopes because I kept missing sounds with my Classic II that I got from school. It was a pain during clinicals and during check offs because I could not hear what my instructor heard and I felt so stupid. I have slight hearing loss in my left ear. This one sounds so clear that I can't stop wearing it and listening to my own heart. It drowns out the outside noise very well and the girth of the tubing makes it feel a lot more substantial than the Classic II. It doesn't feel too heavy and actually feels like it won't slide around as much as my old one which was super annoying. Originally I had my dad order the lavender/rainbow one because hello! How fun is that?! But when I received it I could barely hear out of it. The sounds were very faint and nothing like I was expecting according to the raving reviews so I figured something must be wrong with it. Meanwhile I debated on color choice because for some reason I could not get past the brass binaurals. Yes they do make it look different from all the rest but I kept wishing they were black. I loved the lavender color because it's beautiful but the brass I just couldn't do. So I exchanged it to all black with rainbow. I love the look of it, it looks sleek and professional with a little bit of fun. I'm usually a pretty colorful person and love bright colors but hesitated with the lemon lime and the turquoise because I'm also anal about stuff looking dirty and old. So I chose black. To be honest I still wonder if I should exchange back to lavender because the lavender is THAT pretty but the brass keeps me from pulling the trigger. Not to mention I know I'll see staining on it vs the black where I'll see no staining. Anyway I put wayyyy too much thought into choosing the color for this stethoscope. I hesitated for a long time with the black because I've read stories of black stethoscopes disappearing etc. but at this price point I doubt that I'll let it out of my sight. I do really love the look of the black. It is beautiful and looks unique. The only thing I won't like is how it'll drown into my black scrub uniform for school. Oh well. It'll be great when I graduate and can wear what I want lol Review: Amazing Steth - I bought this steth a couple months ago and it's just amazing. I used to be an emt and now am in nursing school. I've gone through plenty of other stethoscopes thoughout the years, sprague, ADC lightweight, and my last one was the very good quality lightweight Littman. Each one of those had their plus and minuses but almost all of them could not perform as well as I would have liked, especially in a loud environment. Once I got the Cardiology III I felt I could truly hear what I wanted to hear and was looking for. Lung sounds are no problem and hearing mitral regurgitation for the first time is just an awesome thing, especially when the other stethoscopes make it difficult for you to even hear an apical pulse. The last thing I want to do is question whether or not the tool I have is picking up a heart sound properly. That was the problem with all the other stethoscopes I had. The background noise is cancelled out incredibly well with the ear buds. The weight is about medium and feels slightly heavier than the lightweight Littman but I'll take it seeing as it outperforms it with ease. The price is steep but I look at it as an investment in my job and making my job that much easier. You're only as good as the tools you have at your disposal and if you know how to utilize those tools it makes it even better. With this stethoscope it instantly made my life easier assessing a patient. I didn't have to work or try to hear lung sounds or bowel sounds or the heart sounds, I just heard them. The stethoscope does all the work and makes it so I can focus on what I'm hearing instead of what I'm trying to hear. It makes it effortless. The build quality is fantastic and very durable. You can tell these are built to last and the length is perfect for 27". The color I bought was turquoise, it's more of a blue but it's a very bright radiant color that is just awesome. If you're looking for an awesome steth that really makes your life in the medical field easier, this is it. ## Features - The only dual-sided chestpiece in the Cardiology line provides versatile auscultation for both adult and pediatric patients^Two tunable diaphragms respond with a simple pressure change to capture low and high-frequency sounds^Expand versatility by converting pediatric side to open bell for low frequencies, using the nonchill bell sleeve (included)^Two-in-one tube design (dual lumen) eliminates noise interference from two external tubes rubbing together^Anatomically designed headset is angled to meet the path of the ear canal - Double-sided chestpiece, for adult and pediatric auscultation - Pediatric side can be converted to an open bell for low frequencies using non-chill bell sleeve (included) - Pressure-based sound frequency adjustment with tunable diaphragm ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00FE7KONW | | Best Sellers Rank | #891,801 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #823 in Stethoscopes | | Brand | Littmann | | Brand Name | Littmann | | Color | Dark Olive Green | | Customer Reviews | 4.8 out of 5 stars 2,585 Reviews | | Exterior Finish | Smoke | | Global Trade Identification Number | 00707387770495 | | Is Electric | No | | Item Weight | 0.18 Kilograms | | Manufacturer | 3M Littmann | | Material | Metal, Plastic, Rubber | | Model Name | Cardiology III | | Model Number | 3166 | | Part Number | 3166 | | Recommended Uses For Product | Heart Beat | | UPC | 707387770495 | | Unit Count | 1 Count | ## Product Details - **Brand:** 3M Littmann - **Color:** Dark Olive Green - **Exterior Finish:** Smoke - **Item Weight:** 0.18 Kilograms - **Material:** Metal, Plastic, Rubber ## Images ![3M Littmann Cardiology III Stethoscope, Smoke-Finish Chestpiece, 27", Dark Olive Green Tube, 3166 - Image 1](https://m.media-amazon.com/images/I/61gjJcqHEWL.jpg) ![3M Littmann Cardiology III Stethoscope, Smoke-Finish Chestpiece, 27", Dark Olive Green Tube, 3166 - Image 2](https://m.media-amazon.com/images/I/51lu3sbw5CL.jpg) ## Questions & Answers **Q: Does this item have free engraving?** A: Hi Estrella,It does not come with free engraving. **Q: Does this come with the Littmann warranty?** A: Yes, it is a brand new item. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Amazing stethoscope! Love it! *by J***V on April 27, 2016* My dad got me this as a gift and I love it!! I've been researching stethoscopes because I kept missing sounds with my Classic II that I got from school. It was a pain during clinicals and during check offs because I could not hear what my instructor heard and I felt so stupid. I have slight hearing loss in my left ear. This one sounds so clear that I can't stop wearing it and listening to my own heart. It drowns out the outside noise very well and the girth of the tubing makes it feel a lot more substantial than the Classic II. It doesn't feel too heavy and actually feels like it won't slide around as much as my old one which was super annoying. Originally I had my dad order the lavender/rainbow one because hello! How fun is that?! But when I received it I could barely hear out of it. The sounds were very faint and nothing like I was expecting according to the raving reviews so I figured something must be wrong with it. Meanwhile I debated on color choice because for some reason I could not get past the brass binaurals. Yes they do make it look different from all the rest but I kept wishing they were black. I loved the lavender color because it's beautiful but the brass I just couldn't do. So I exchanged it to all black with rainbow. I love the look of it, it looks sleek and professional with a little bit of fun. I'm usually a pretty colorful person and love bright colors but hesitated with the lemon lime and the turquoise because I'm also anal about stuff looking dirty and old. So I chose black. To be honest I still wonder if I should exchange back to lavender because the lavender is THAT pretty but the brass keeps me from pulling the trigger. Not to mention I know I'll see staining on it vs the black where I'll see no staining. Anyway I put wayyyy too much thought into choosing the color for this stethoscope. I hesitated for a long time with the black because I've read stories of black stethoscopes disappearing etc. but at this price point I doubt that I'll let it out of my sight. I do really love the look of the black. It is beautiful and looks unique. The only thing I won't like is how it'll drown into my black scrub uniform for school. Oh well. It'll be great when I graduate and can wear what I want lol ### ⭐⭐⭐⭐⭐ Amazing Steth *by J***S on October 29, 2015* I bought this steth a couple months ago and it's just amazing. I used to be an emt and now am in nursing school. I've gone through plenty of other stethoscopes thoughout the years, sprague, ADC lightweight, and my last one was the very good quality lightweight Littman. Each one of those had their plus and minuses but almost all of them could not perform as well as I would have liked, especially in a loud environment. Once I got the Cardiology III I felt I could truly hear what I wanted to hear and was looking for. Lung sounds are no problem and hearing mitral regurgitation for the first time is just an awesome thing, especially when the other stethoscopes make it difficult for you to even hear an apical pulse. The last thing I want to do is question whether or not the tool I have is picking up a heart sound properly. That was the problem with all the other stethoscopes I had. The background noise is cancelled out incredibly well with the ear buds. The weight is about medium and feels slightly heavier than the lightweight Littman but I'll take it seeing as it outperforms it with ease. The price is steep but I look at it as an investment in my job and making my job that much easier. You're only as good as the tools you have at your disposal and if you know how to utilize those tools it makes it even better. With this stethoscope it instantly made my life easier assessing a patient. I didn't have to work or try to hear lung sounds or bowel sounds or the heart sounds, I just heard them. The stethoscope does all the work and makes it so I can focus on what I'm hearing instead of what I'm trying to hear. It makes it effortless. The build quality is fantastic and very durable. You can tell these are built to last and the length is perfect for 27". The color I bought was turquoise, it's more of a blue but it's a very bright radiant color that is just awesome. If you're looking for an awesome steth that really makes your life in the medical field easier, this is it. ### ⭐⭐⭐⭐⭐ One word. MAGNIFICENT! *by M***N on April 9, 2015* I work in the SICU dept and after 10 years of fantastic service, my Littmann Cardiology II stethoscope magically disappeared a few weeks back during my shift. That unfortunate event left me with a choice to make. Do I spend the $$$ money again to replace Littmann Cardiology or do I look into other cardiology brand stethoscope as possible options? I decided that even though I loved my Littmann (which still worked perfectly after 10 years), I'd look into other choices. So after reading some reviews on other brands, I purchased a few cardiology stethoscopes. The stethoscopes I selected cost half as much as my original Littmann. Saving a little money is always a great thing when you can, right? However, after putting both brand x stethoscopes to the test @ work, it became very clear attempting to save money on a good solid stethoscope is not a place where you want to cut corners. Next day, I drove back to the nursing supply store & returned them. In the end, I decided the Littmann Cardiology III Stethoscope (this time in lemon/line) is again the perfect stethoscope for me. Afforable price point? NO. Superb quality medical device for the price? Absolutely! That said, there are so many things I love about my stethoscope. The gorgeous bright color and flexible tubing for starters. Next, I really appreciate the design stethoscope. The stethoscope is medium weight. The "27 inch tubing is the perfect length to work with. The length of the stethoscope & its medium weight provide a comfortable & secure feel on my neck/shoulders throughout my shift. And when you have a neck injury these things are appreciated. The gel like soft bud tips give a complete noise cancelling effect. The heart and breath sounds are very crisp and clear sounding resulting in more accurate assessments. All the positive things said about Littmann's are indeed true. I LOVE my stethoscope and I without hesitation recommend any class of Littmann stethoscope to all medical professionals in any area of specialty. Lastly, I suggest purchasing the Littmann stethoscope from Amazon as I did. Hands down, the price and customer service is always the best. Thx. PS: Product date. I've owned my stethoscope for a while now. Just after the 1 year mark, the oddest thing began happening about 4 mo ago. Out of nowhere, my beautiful neon bright stethoscope began to develop grayish stains. If that wasn't distressing enough, the odd stain marks are now virtually impossible to remove from my stethoscope tubing. That said, even with the sloppy looking mess, the stethoscope still receives a solid 5 stars for excellent performance. As for the dropped star, the drop star was for the obvious tubing defect with this particular model. I love the stethoscope, hate the color. My time with light colored Littmann stethoscopes, ends with this model. As a replacement, I ordered the Littmann Cardiology III Stethoscope, Rainbow-Finish Chestpiece, Black Tube, 27 inch. Everything I could want in a stethoscope. The chic colors & design incredible winning combination. I <3 it. --- ## 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.tn/products/2673792-3m-littmann-cardiology-iii-stethoscope-smoke-finish-chestpiece-27-dark](https://www.desertcart.tn/products/2673792-3m-littmann-cardiology-iii-stethoscope-smoke-finish-chestpiece-27-dark) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-18*