---
product_id: 1883099
title: "MD One Premium Stainless Steel Dual Head Stethoscope, Adult, Black Tube, Black Chestpieces-Headset, MDF777BO"
brand: "mdf instruments"
price: "423.13 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Mdf Instruments"
url: https://www.desertcart.tn/products/1883099-md-one-premium-stainless-steel-dual-head-stethoscope-adult-black
store_origin: TN
region: Tunisia
---

# 3 pairs of ComfortSeal eartips Patented SafetyLock eartip adaptors 100% stainless steel durability MD One Premium Stainless Steel Dual Head Stethoscope, Adult, Black Tube, Black Chestpieces-Headset, MDF777BO

**Brand:** mdf instruments
**Price:** 423.13 DT
**Availability:** ✅ In Stock

## Summary

> 🖤 Hear More, Worry Less — The Stethoscope That Works as Hard as You Do

## Quick Answers

- **What is this?** MD One Premium Stainless Steel Dual Head Stethoscope, Adult, Black Tube, Black Chestpieces-Headset, MDF777BO by mdf instruments
- **How much does it cost?** 423.13 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/1883099-md-one-premium-stainless-steel-dual-head-stethoscope-adult-black)

## Best For

- mdf instruments enthusiasts

## Why This Product

- Trusted mdf instruments brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Tailored Comfort Fit:** Includes small, regular, and large ComfortSeal eartips for all-day wear without fatigue.
- • **Safety-First Innovation:** Patented SafetyLock eartip adaptors prevent ear drum punctures—industry-leading user protection.
- • **Built to Last a Lifetime:** Dual-leaf spring design doubles durability backed by a lifetime warranty and free-parts-for-life program.
- • **Unmatched Acoustic Clarity:** Hear every heartbeat and breath with precision-grade stainless steel construction.
- • **Timeless Craftsmanship Since 1971:** Handcrafted excellence trusted by professionals for over 50 years.

## Overview

The MDF Instruments MD One Premium Stainless Steel Dual Head Stethoscope combines superior acoustic performance with durable, 100% stainless steel construction. Designed for professional healthcare providers, it features patented SafetyLock eartip adaptors for enhanced ear protection and comes with three sizes of ComfortSeal eartips for personalized comfort. Backed by a lifetime warranty and a free-parts-for-life program, this handcrafted stethoscope has been a trusted choice since 1971.

## Description

desertcart.com: MDF Instruments MD One Premium Stainless Steel Dual Head Stethoscope, Adult, Black Tube, Black Chestpieces-Headset, MDF777BO : Industrial & Scientific

Review: Awesome sound for the price - Very good quality you can hear breathing sounds very well and heartbeat it's definitely good quality and comfortable to wear for long periods of time it's medium weight. Clear sound
Review: Loud sound, good quality - I ABSOUTLEY LOVEEEEE THIS!! The sound is so loud and clear! It’s super cute as well. Very impressed

## Features

- Handcrafted Since 1971 | Free-parts-for-life Program | Lifetime Warranty | Latex-free |
- 100% stainless steel construction and acoustically-superior stainless steel
- Includes 3 pairs of MDF ComfortSeal eartips: Small, Regular, and Large. Eartips are included in our Free-parts-for-life Program
- SECURED TWICE Dual-leaf spring construction offers twice the durability
- PREVENT PUNCTURED EAR DRUMS Patented SafetyLock Eartip Adaptors are non-invasive and leads the industry in user safety

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000RQL2CC |
| Best Sellers Rank | #2,341 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Stethoscopes |
| Date First Available | September 9, 2006 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item model number | MDF777BO |
| Manufacturer | MDF Instruments USA |
| Product Dimensions | 12.91 x 6.42 x 2.2 inches |

## Product Details

- **Brand:** MDF Instruments
- **Color:** All Black
- **Exterior Finish:** Stainless Steel
- **Material:** Stainless Steel
- **Product Dimensions:** 32.8"L x 16.3"W

## Images

![MD One Premium Stainless Steel Dual Head Stethoscope, Adult, Black Tube, Black Chestpieces-Headset, MDF777BO - Image 1](https://m.media-amazon.com/images/I/71HlaSt72TL.jpg)

## Available Options

This product comes in different **Material Type, Color** options.

## Questions & Answers

**Q: does the white/rose gold stethoscope get dirty from your skin/the environment? and if so, does it clean off easy?**
A: I have had the white/rose gold stethoscope for almost 4 years, it has great sound and is comfortable, but I will never buy a white one again because it does pick up some of the color of the scrubs I wear and ad is beginning to yellow on the neck area of the tubing.

**Q: Can the Rose Gold be cleaned with alcohol without damaging it?**
A: Yes, you can clean the rose gold with 70% isopropyl alcohol pads, and it will not damage the rose gold.  If anything tarnishes, please reach out to our customer service department as tarnishing would be covered under our Lifetime Warranty program.  

-- Patty

**Q: I am a third year veterinary student, and this will be the first stethoscope I will buy.. I am just seeing how well it woks for veterinary students..?**
A: The MD One stethoscope is a versatile stethoscope with a great Lifetime Warranty program, so if you are experiencing any manufacturers issues, we will repair or replace the parts.  We also offer Free Parts for Life so if you need new ear tips, a diaphragm or retaining ring, please reach out to us at 818-377-5647. 

--  Patty

**Q: Where are these made? Thanks.**
A: Thanks for your good question. Where are our products from? That is a complex question to answer because they are conceived and designed in our headquarters in Los Angeles. Sometimes the best materials, components and manufacturing can't be found in one country. That's why we scour the world for the best possible materials and components from countries such as Taiwan, Japan, Germany, etc. and the final assembly is handcrafted to meticulous standards and jewelry grade finish by our artisan craftsman (some with over 30 years of experience) in our dedicated facility in Shanghai to be sold in over 85 countries all over the world. All of this said, this is simply how we are able to deliver the best (listen to what our customers have to say - check out our excellent reviews). Thanks in advance for your business!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome sound for the price
*by B***S on January 25, 2026*

Very good quality you can hear breathing sounds very well and heartbeat it's definitely good quality and comfortable to wear for long periods of time it's medium weight. Clear sound

### ⭐⭐⭐⭐⭐ Loud sound, good quality
*by S***E on November 25, 2025*

I ABSOUTLEY LOVEEEEE THIS!! The sound is so loud and clear! It’s super cute as well. Very impressed

### ⭐⭐⭐⭐⭐ MD one! Love it
*by C***N on November 16, 2024*

Very clear sound almost as good as my littmann 4 cardiology and definitely better that my Littmann 3! I love the MDF acoustica so much I bought 2 for the price! I was curious as to the MD one. I am a nursing student and I am in clinicals a lot. I keep back up stethoscopes due to the fact my friends will leave theirs at home. If I have a less critical patient who has no cardiology issues I tend to switch out my cardiology 4 for an MDF acoustica because it’s less heavy around my neck and I can still auscultation lung and bowel sounds and get accurate vitals. The MD one is great and I was pleasantly surprised. If you do not wish to spend an arm and a leg on a high quality littman but still want the quality sound hands down go with the MD One! It is heavier than the acoustica, but the sound quality is there. No static or noise from rubbing! I was pleasantly surprised! If you have issues with stethoscopes growing legs and walking away MDF provides engraving on their titanium models, or you can buy an acoustica with the thicker tubing provided for the MD one. I have an acoustica with the thicker tubing it has better quality sound for around 48$. While I will always carry a littmann,MDF stethoscopes are competent pieces of equipment for a fraction of the price!

## Frequently Bought Together

- MDF Instruments, MD One Stainless Steel Stethoscope, Adult, Black Tube, Black Chestpieces-Headset, MDF777BO
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-07*