--- product_id: 395954724 title: "Replacement Tube by CardioTubes fits Littmann Master Cardiology and Cardiology III Stethoscopes - 7mm Binaurals Black on Black TUBING" brand: "cardiotubes" price: "464.83 DT" currency: TND in_stock: true reviews_count: 7 category: "Cardio Tubes" url: https://www.desertcart.tn/products/395954724-replacement-tube-by-cardiotubes-fits-littmann-master-cardiology-and-cardiology store_origin: TN region: Tunisia --- # Superior sound transmission 7mm binaural tubing fit Eco-friendly stethoscope extension Replacement Tube by CardioTubes fits Littmann Master Cardiology and Cardiology III Stethoscopes - 7mm Binaurals Black on Black TUBING **Brand:** cardiotubes **Price:** 464.83 DT **Availability:** ✅ In Stock ## Summary > 🖤 Upgrade your stethoscope, amplify your impact. ## Quick Answers - **What is this?** Replacement Tube by CardioTubes fits Littmann Master Cardiology and Cardiology III Stethoscopes - 7mm Binaurals Black on Black TUBING by cardiotubes - **How much does it cost?** 464.83 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/395954724-replacement-tube-by-cardiotubes-fits-littmann-master-cardiology-and-cardiology) ## Best For - cardiotubes enthusiasts ## Why This Product - Trusted cardiotubes brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Complete Replacement Kit:** Includes tube, 4 spare ear tips, rim-diaphragm set, and ID tag—everything you need in one package. - • **Durable & Comfortable Design:** Soft, flexible, latex-free materials ensure all-day comfort without compromising longevity. - • **Sustain Your Investment, Go Green:** Extend your stethoscope’s life and reduce waste with this smart, eco-conscious upgrade. - • **Crystal-Clear Acoustic Performance:** Engineered to deliver exceptional sound clarity for confident diagnostics every time. - • **Precision Fit for Littmann Masters:** Seamlessly compatible 7mm tubing designed for Master Cardiology & Cardiology III models. ## Overview The CardioTubes Replacement Tube is a premium 7mm binaural tubing kit compatible with Littmann Master Cardiology and Cardiology III stethoscopes. Crafted in the USA with durable, latex-free materials, it ensures excellent sound transmission and comfort. The complete kit includes spare ear tips, a rim-diaphragm set, and an ID tag, offering a practical, eco-friendly solution to extend your stethoscope’s lifespan while maintaining professional-grade performance. ## Description Kit Includes: Tube (binaurals) with soft ear tips. Four spare soft ear tips, Rim and Diaphragm set, One ID tag. This tube set is a perfect Compatible replacement. Review: Best alternate tubing for damaged littmann - Good looking and functioning well, highly recommended for damaged stethoscope tubes Review: Not fitting with Litmann - the tubing is not fitting with my master cardio stethoscope. kindly take it back ## Features - DURABLE QUALITY; This stethoscope replacement tubing from CardioTubes fits 7 mm stethoscope models with a double yoke design; Extend the life of your stethoscope with a high quality tube. - EXCELLENT SOUND; Our replacement tubing delivers excellent sound transmission. Trust us for a practical, economic way to get more from your trusty stethoscope - GO GREEN; Don’t throw away your expensive instrument, make a smart recycle choice by extending the life of your stethoscope. - EVERYTHING INCLUDED; This complete kit comes with everything you need; Our replacement kit includes all the replacement parts you’ll need including a replacement tube, four spare ear tips, a rims-diaphragms set, as well as an ID tag - LATEX FREE; Our Cardiology replacement parts are latex free. Crafted from high quality materials this replacement stethoscope tubing is flexible, soft and comfortable for all day use ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07X3272PC | | Are batteries included? | No | | Best Sellers Rank | #38,049 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #232 in Stethoscopes (Industrial & Scientific) | | Brand | CardioTubes | | Colour | BlackBlack | | Country of Origin | USA | | Customer Reviews | 4.3 4.3 out of 5 stars (219) | | Date First Available | 13 January 2020 | | Item Dimensions LxWxH | 27.9 x 15.2 x 5.1 Centimeters | | Item Height | 2 Inches | | Item Weight | 104 g | | Item Width | 6 Inches | | Item model number | Tube 7mm BlackonBlack | | Manufacturer | CardioTubes | | Model number | Tube 7mm BlackonBlack | | Net Quantity | 1.0 Count | | Number of Memory Sticks | 1 | | Product Dimensions | 27.94 x 15.24 x 5.08 cm; 104 g | ## Images ![Replacement Tube by CardioTubes fits Littmann Master Cardiology and Cardiology III Stethoscopes - 7mm Binaurals Black on Black TUBING - Image 1](https://m.media-amazon.com/images/I/71oGQaFfXUL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Best alternate tubing for damaged littmann *by B***I on 6 December 2024* Good looking and functioning well, highly recommended for damaged stethoscope tubes ### ⭐ Not fitting with Litmann *by R***H on 14 September 2024* the tubing is not fitting with my master cardio stethoscope. kindly take it back ### ⭐⭐⭐⭐⭐ Efficacité et économie *by S***A on 8 March 2025* Au lieu d’acheter un nouveau stéthoscope qui coûte cher j’ai juste remplacé le tube. ## Frequently Bought Together - Compatible Replacement Tube by CardioTubes fits Littmann(r) MasterCardiologyI(r) and Littmann(r) Cardiology III(r) Stethoscopes - 7mm Binaurals Black on Black TUBING - 3M Littmann Stethoscope Spare Parts Kit – Black, Compatible with Master Cardiology, Includes Snap Tight Soft-Sealing Small Eartips, Tunable Diaphragm & Rim, 40011 - Durabasics Classic 3, Cardiology 3 & Cardiology 4 Accessories Kit for Littmann Stethoscope Replacement Parts & Littmann Stethoscope Parts - Fits Classic III, Cardiology III & IV - Black --- ## 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/395954724-replacement-tube-by-cardiotubes-fits-littmann-master-cardiology-and-cardiology](https://www.desertcart.tn/products/395954724-replacement-tube-by-cardiotubes-fits-littmann-master-cardiology-and-cardiology) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-24*