---
product_id: 6292563
title: "Sprague Rappaport Dual Head Stethoscope with Adult, Pediatric, Infant Convertible chestpiece - All Black (MDF767-BO)"
brand: "mdf instruments"
price: "289.53 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Mdf Instruments"
url: https://www.desertcart.tn/products/6292563-sprague-rappaport-dual-head-stethoscope-with-adult-pediatric-infant-convertible
store_origin: TN
region: Tunisia
---

# Dual lumen tubing for crystal-clear sound 5-in-1 Sprague design with convertible chestpiece Lifetime warranty & free parts for life Sprague Rappaport Dual Head Stethoscope with Adult, Pediatric, Infant Convertible chestpiece - All Black (MDF767-BO)

**Brand:** mdf instruments
**Price:** 289.53 DT
**Availability:** ✅ In Stock

## Summary

> 🩺 Hear every heartbeat, from newborn to adult — the stethoscope that grows with your career.

## Quick Answers

- **What is this?** Sprague Rappaport Dual Head Stethoscope with Adult, Pediatric, Infant Convertible chestpiece - All Black (MDF767-BO) by mdf instruments
- **How much does it cost?** 289.53 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/6292563-sprague-rappaport-dual-head-stethoscope-with-adult-pediatric-infant-convertible)

## 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

- • **Built to Last:** Durable latex-free, crack-resistant tubing with chrome-plated brass clasps
- • **ComfortSeal Fit:** Three sizes of soft silicone eartips for a personalized, noise-blocking seal
- • **Lifetime Peace of Mind:** Backed by a full lifetime warranty and free replacement parts program
- • **Unmatched Acoustic Clarity:** Dual lumen tubing channels sound separately for each ear, eliminating noise
- • **All-in-One Diagnostic Power:** Adult, pediatric, and infant chestpieces in one sleek design

## Overview

The MDF Instruments Sprague Rappaport Dual Head Stethoscope (MDF767-BO) is a professional-grade, all-black diagnostic tool featuring a convertible 5-in-1 chestpiece for adult, pediatric, and infant use. It delivers superior sound clarity through dual lumen tubing and offers a custom fit with three sizes of ComfortSeal silicone eartips. Built with durable, latex-free materials and supported by a lifetime warranty plus free parts-for-life, this stethoscope is trusted by medical providers since 1971.

## Description

desertcart.com: MDF Instruments, Sprague Rappaport Dual Head Stethoscope with Adult, Pediatric, Infant Convertible chestpiece - All Black (MDF767-BO) : Industrial & Scientific

Review: Affordable but great - As a nurse. This had helped me a lot of ways.. clear auscultation, pretty decent like Littman. I have a Pittman but b I use this coz I already lost one , kinda similar quality but at least im not scared losing this
Review: Quality stethoscope - I am a registered nurse and I bought this product hoping to find nice value in a stethoscope for work. I was using a Littman Cardiology stethoscope prior to this. The sound quality is not as high as the Littman Cardiology stethoscope, but that was to be expected. The sound quality is pretty good however. It is definitely better than the cheap generic stethoscopes. I would say this is an adequate work stethoscope for $40. I keep the more expensive Littman in my work bag in case I ever find a situation where I do need to use it, but have been using this as my daily stethoscope without any problems so far.

## Features

- TRUSTED by Medical Providers since 1971 | Backed by our Full Lifetime Warranty & Free-Parts-For-Life Program | Latex-Free
- TRADITIONAL 5-IN-1 SPRAGUE DESIGN > a full range of diagnostic applications with included adult, pediatric, and infant attachments. Empowering you with the convertibility to diagnose all patients in a design that’s been trusted for years. TRUE BELL & DIAPHRAGM > take the guesswork out of auscultation.
- CUSTOM FITTED > choose from three sizes of ComfortSeal soft silicone eartips for a perfect and comfortable fit. The soft silicone material and accurate sizing, forms a sound seal to block out unwanted ambient noise. ●SOUND BARRIER > with high quality, latex free, non-stick and crack resistant tubing. Secured in place by chrome-plated brass acoustic tube clasps.
- DUAL LUMEN TUBING > a separate sound channel for each ear, the dual lumen tubing directs sound for increased clarity.
- SOUND INVESTMENT > get free soft silicone eartips, replacement diaphragms, retaining-rings, bell rings and ID tags, with our Free-Parts-For-Life Program.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000IG7Z7C |
| Best Sellers Rank | #37,292 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #58 in Stethoscopes |
| Brand | MDF Instruments |
| Brand Name | MDF Instruments |
| Color | All Black (Blackout) |
| Customer Reviews | 4.5 out of 5 stars 5,976 Reviews |
| Exterior Finish | Stainless Steel |
| Global Trade Identification Number | 06940211619155 |
| Item Weight | 8.64 ounces |
| Manufacturer | MDF Instruments USA |
| Material | Polyvinyl Chloride, Silicone, Zinc |
| Model Number | MDF767BO |
| Number of Items | 1 |
| Part Number | MDF767BO |
| UPC | 727271628640 783318937151 767674257078 785923218557 797978199729 |
| Unit Count | 1 Count |
| Warranty Description | 2 Year Limited Warranty |

## Product Details

- **Brand:** MDF Instruments
- **Color:** All Black (Blackout)
- **Exterior Finish:** Stainless Steel
- **Item Weight:** 8.64 ounces
- **Material:** Polyvinyl Chloride, Silicone, Zinc

## Images

![Sprague Rappaport Dual Head Stethoscope with Adult, Pediatric, Infant Convertible chestpiece - All Black (MDF767-BO) - Image 1](https://m.media-amazon.com/images/I/71-zNWT-kUL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: What size is the stethoscope? 22 or 27?**
A: Please visit our website to get the size of the stethoscope. Thanks

**Q: I ordered this item, but it did not come with pediatric or infant bell/diaphragm as in the ad. How can i contact the seller?**
A: I would contact them as mine did.

**Q: Scale of 0-10 (0 being not to save my life and 10 being OMG yaaaasss), how likely are you to recommend this stehoscope based off of sound quality?**
A: Remember... its 10/10 for its prise , also 10/10 for medical students ...
If you are looking for the look ...its great looking stethoscope!
Its good for daily use but not a 3+years life stethoscope like litmann's brand for example:) 
I had it since year... its working good ... no problems yet ... but when you compare it to litmann class 3 (like you compering hyondi to a Mercedes) both doing there job but the quality little felt more in litmann
, and it doesn't fit good in the ears .... so it sometimes annoys ... if you dont care about the look ... save some and get littmans classic 3 of course

**Q: Is it a good stethoscope for a emt ?**
A: It’s bulky but it’s good enough . I’d go with a simple litmann or the like.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Affordable but great
*by L***A on May 8, 2026*

As a nurse. This had helped me a lot of ways.. clear auscultation, pretty decent like Littman. I have a Pittman but b I use this coz I already lost one , kinda similar quality but at least im not scared losing this

### ⭐⭐⭐⭐⭐ Quality stethoscope
*by R***S on October 4, 2019*

I am a registered nurse and I bought this product hoping to find nice value in a stethoscope for work. I was using a Littman Cardiology stethoscope prior to this. The sound quality is not as high as the Littman Cardiology stethoscope, but that was to be expected. The sound quality is pretty good however. It is definitely better than the cheap generic stethoscopes. I would say this is an adequate work stethoscope for $40. I keep the more expensive Littman in my work bag in case I ever find a situation where I do need to use it, but have been using this as my daily stethoscope without any problems so far.

### ⭐⭐⭐⭐⭐ You are able to hear the lungs and heart clearly!
*by R***E on April 26, 2025*

Excellent stethoscope, my nephew has had some breathing problems and requires respiratory treatments. Me being a nurse. Bought both his mom and grandmother these. They work really well and are able hear his lung fields clearly. Face it the opens the hospitals send you home with are cheap and hard to use.

## Frequently Bought Together

- MDF Instruments, Sprague Rappaport Dual Head Stethoscope with Adult, Pediatric, Infant Convertible chestpiece - All Black (MDF767-BO)
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-10-17*