---
product_id: 53850549
title: "Compatible Replacement Tube by CardioTubes fits Littmann(r) MasterCardiologyI(r) and Littmann(r) Cardiology III(r) Stethoscopes - 7mm Binaurals BURGUNDY TUBING"
brand: "cardiotubes"
price: "A$3"
currency: AUD
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.au/products/53850549-compatible-replacement-tube-by-cardiotubes-fits-littmann-r-mastercardiologyi-r
store_origin: AU
region: Australia
---

# Ergonomic binaurals Excellent sound quality 7mm compatibility Compatible Replacement Tube by CardioTubes fits Littmann(r) MasterCardiologyI(r) and Littmann(r) Cardiology III(r) Stethoscopes - 7mm Binaurals BURGUNDY TUBING

**Brand:** cardiotubes
**Price:** A$3
**Availability:** ❌ Out of Stock

## Summary

> 🎶 Hear the Difference: Elevate Your Practice with CardioTubes!

## Quick Answers

- **What is this?** Compatible Replacement Tube by CardioTubes fits Littmann(r) MasterCardiologyI(r) and Littmann(r) Cardiology III(r) Stethoscopes - 7mm Binaurals BURGUNDY TUBING by cardiotubes
- **How much does it cost?** A$3 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/53850549-compatible-replacement-tube-by-cardiotubes-fits-littmann-r-mastercardiologyi-r)

## 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

- • **Upgrade Your Stethoscope:** Transform your Littmann experience with high-quality replacement tubing.
- • **Durable & Flexible Design:** Molded, non-latex tubing ensures longevity and flexibility for everyday use.
- • **Comfort Meets Functionality:** Enjoy superior comfort with 15-degree angled binaurals and soft ear tips.
- • **Enhanced Sound Transmission:** Experience crystal-clear acoustics with dual core technology.
- • **Perfect Fit for Professionals:** Designed specifically for 7mm core stethoscopes, ensuring optimal performance.

## Overview

The Compatible Replacement Tube by CardioTubes is designed to fit Littmann MasterCardiology I and Cardiology III stethoscopes with a 7mm core. This high-quality, molded, non-latex tubing features a double Y yoke for enhanced sound transmission and ergonomic stainless steel binaurals angled at 15 degrees for maximum comfort. Measuring 27 inches from eartips to diaphragm, it’s the perfect upgrade for healthcare professionals seeking reliability and 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. One year warranty. 3M(r), Littmann(r) Master Cardiology(r) and Cardiology III(r) are registered trademarks of 3M(r) Corp. There is no affiliation, sponsorship, or other connection between 3M(r) and CardioTubes.

## Features

- Check size. This tube will fit stethoscopes with 7mm core tubes. (It will not fit the thinner 5mm SE models)
- This tube has a double Y yoke at the neck (SE models have a single yoke)
- Dual core - High Quality Replacement tubing. Molded, flexible, non-latex - Excellent sound transmission
- Ergonomic design. Stainless steel binaurals angled at 15 degrees for superior comfort. Soft ear tips.
- 27 inches from eartips to diaphragm

## Product Details

- **Color:** Burgundy
- **Brand:** CardioTubes
- **Exterior Finish:** Stainless Steel
- **Material:** Stainless Steel
- **Is Electric:** No

## Images

![Compatible Replacement Tube by CardioTubes fits Littmann(r) MasterCardiologyI(r) and Littmann(r) Cardiology III(r) Stethoscopes - 7mm Binaurals BURGUNDY TUBING - Image 1](https://m.media-amazon.com/images/I/71ZN7vBr0rL.jpg)
![Compatible Replacement Tube by CardioTubes fits Littmann(r) MasterCardiologyI(r) and Littmann(r) Cardiology III(r) Stethoscopes - 7mm Binaurals BURGUNDY TUBING - Image 2](https://m.media-amazon.com/images/I/71yDKsIhvCL.jpg)
![Compatible Replacement Tube by CardioTubes fits Littmann(r) MasterCardiologyI(r) and Littmann(r) Cardiology III(r) Stethoscopes - 7mm Binaurals BURGUNDY TUBING - Image 3](https://m.media-amazon.com/images/I/71smvLw2-IL.jpg)
![Compatible Replacement Tube by CardioTubes fits Littmann(r) MasterCardiologyI(r) and Littmann(r) Cardiology III(r) Stethoscopes - 7mm Binaurals BURGUNDY TUBING - Image 4](https://m.media-amazon.com/images/I/61cVkqiZMHL.jpg)
![Compatible Replacement Tube by CardioTubes fits Littmann(r) MasterCardiologyI(r) and Littmann(r) Cardiology III(r) Stethoscopes - 7mm Binaurals BURGUNDY TUBING - Image 5](https://m.media-amazon.com/images/I/71RDQj+16TL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Affordable and effective
  

*by P***  on Reviewed in the United States on June 3, 2021*

Great product and great price.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great quality
  

*by K***. on Reviewed in the United States on February 27, 2021*

Great quality.  Very similar to original tubing.  Perhaps a little more flexible than the original.  Easy to replace after a quick video online showing how to do it!

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Four Stars
  

*by A***R on Reviewed in the United States on May 24, 2018*

Worked great with Littman Cardiology III. Good cheap solution, burgundy looks more like pink.

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**Shop now:** [https://www.desertcart.com.au/products/53850549-compatible-replacement-tube-by-cardiotubes-fits-littmann-r-mastercardiologyi-r](https://www.desertcart.com.au/products/53850549-compatible-replacement-tube-by-cardiotubes-fits-littmann-r-mastercardiologyi-r)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-21*