---
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: "3124192₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/395954724-replacement-tube-by-cardiotubes-fits-littmann-master-cardiology-and-cardiology
store_origin: VN
region: Vietnam
---

# 7mm binaural tubing for crisp sound Eco-friendly stethoscope life extension Complete replacement kit included Replacement Tube by CardioTubes fits Littmann Master Cardiology and Cardiology III Stethoscopes - 7mm Binaurals Black on Black TUBING

**Brand:** cardiotubes
**Price:** 3124192₫
**Availability:** ✅ In Stock

## Summary

> ♻️ Upgrade your stethoscope, upgrade 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?** 3124192₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/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

- • **Latex-Free Comfort:** Crafted from soft, flexible materials ensuring all-day comfort without latex allergies.
- • **Crystal-Clear Acoustics:** Experience superior sound transmission with precision 7mm tubing designed for Littmann Master Cardiology models.
- • **Sustain Your Stethoscope:** Go green by extending your device’s lifespan—smart, sustainable, and budget-friendly.
- • **All-in-One Replacement Kit:** Includes tubing, four spare ear tips, rims-diaphragms set, and ID tag—everything you need in one package.
- • **Sleek Black-on-Black Design:** Professional, minimalist aesthetic that complements your clinical style.

## Overview

The CardioTubes Replacement Tube is a high-quality, 7mm binaural tubing designed specifically for Littmann Master Cardiology and Cardiology III stethoscopes. This durable, latex-free tubing ensures excellent sound transmission while extending the life of your stethoscope. The complete kit includes all necessary replacement parts—tubing, ear tips, rims-diaphragms, and an ID tag—offering a practical, eco-conscious solution for healthcare professionals seeking reliability and comfort.

## Description

Replacement Tube by CardioTubes fits Littmann Master Cardiology and Cardiology III Stethoscopes - 7mm Binaurals Black on Black TUBING

## 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 |
|---------------|-------|
| Brand | CardioTubes |
| Manufacturer | CardioTubes |
| Model number | Tube 7mm BlackonBlack |
| Colour | BlackBlack |
| Number of Memory Sticks | 1 |
| Item Weight | 104 g |
| Product Dimensions | 27.94 x 15.24 x 5.08 cm; 104 g |
| Item model number | Tube 7mm BlackonBlack |
| Item Height | 2 Inches |
| Item Width | 6 Inches |
| Are batteries included? | No |

## 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)
![Replacement Tube by CardioTubes fits Littmann Master Cardiology and Cardiology III Stethoscopes - 7mm Binaurals Black on Black TUBING - Image 2](https://m.media-amazon.com/images/I/61CJ4Eh24IL.jpg)
![Replacement Tube by CardioTubes fits Littmann Master Cardiology and Cardiology III Stethoscopes - 7mm Binaurals Black on Black TUBING - Image 3](https://m.media-amazon.com/images/I/71yUTU+yVBL.jpg)
![Replacement Tube by CardioTubes fits Littmann Master Cardiology and Cardiology III Stethoscopes - 7mm Binaurals Black on Black TUBING - Image 4](https://m.media-amazon.com/images/I/61Owg+DAaVL.jpg)
![Replacement Tube by CardioTubes fits Littmann Master Cardiology and Cardiology III Stethoscopes - 7mm Binaurals Black on Black TUBING - Image 5](https://m.media-amazon.com/images/I/71smvLw2-IL.jpg)

## 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

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-25*