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MDF Instruments, Sprague Rappaport Dual Head Stethoscope with Adult, Pediatric, Infant Convertible chestpiece - All Black (MDF767-BO)

Based on 5,970 reviews
Condition: New
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$39.99
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Arrives Friday, Oct 30
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At a glance

Condition
New
Color
All Black (BlackOut)
Model
MDF767BO
Weight
8.64 oz
Material
Polyvinyl Chloride, Silicone, Zinc
Exterior Finish
Stainless Steel
Warranty
2 Year Limited Warranty

Features 5

  • 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 thats 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.

Description

Since 1971, we have invested our passion and fearlessness to improve quality of life for medical professionals and their patients . MDF Instruments are super-duty, high-performance medical tools that meet the toughest requirements of precision and accuracy. With over 50,000 donations to 200 medical missions, we are a company dedicated to serving the people who serve people. We believe in innovation and aesthetics, that translate a strong identity of design and style, to make our products uniquely you. We invest in customer experience, not to Up-Sell but to Up-Serve our medical heroes to make their time with us exceptional. Our motivation is to leave a legacy by doing what is right and good and not by profit and publicity. “Fear” is our “F” word. We don’t allow our ego to hold us back from reinventing ourselves and pushing new boundaries. The courage to persevere through discomfort for the sake of doing good. We are comfortable being uncomfortable. Create and deliver the unexpected; we neither accept nor force-feed average. We're dedicated to providing the highest quality Stethoscopes, Sphygmomanometers, Reflex Hammers, Pen Lights, Otoscopes & Medical Bags. Our customers are always on the go and often travel for work, which is why we offer bags and cases designed for medical professionals.

Specs 13

Color All Black (BlackOut)
Brand MDF Instruments
Exterior Finish Stainless Steel
Material Polyvinyl Chloride, Silicone, Zinc
Item Weight 8.64 ounces
Brand Name MDF Instruments
Unit Count 1 Count
Number of Items 1

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Oct 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


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
Reviewed in the United States on May 8, 2026 by Lyza Linda

Comfortable and Functional
Color: All Black (BlackOut)
This was perfect for nursing school. It was a great quality and was extremely comfortable to wear when working in the hospital.
Reviewed in the United States on January 8, 2026 by Aaron Carroll

Good instrument, reasonable price
Good auscultation for a reasonable price.
Reviewed in the United States on January 20, 2026 by Susie O

MDF Sprague (MDF767-BO) Black Only (so far) Stethoscope
Color: All Black (BlackOut)
I ordered this as a gift for my son who will soon be graduating from our local fire academy, so this item is not for my personal use. I did open the box to remove the name tag so that I could have some special engraving done for it. I ordered this Sprague because I used one while in the military serving as a Navy Hospital Corpsman. I was impressed with the design's ability to pick up sounds that I was unable to hear with the typical military issue 'scopes. In addition, most of the physicians I worked with were also using Spragues at the time, and they highly recommended them to me. While the 'scope became a great tool for me, I was always reminded that what was between the earpieces was the greatest tool I had. So it was with great anticipation that I opened the box to see what the MDF folks had wrought. The instrument was delivered quickly and with no damage to the packaging. Initially, I liked what I saw. The 'scope came with all accessories that were advertised, and the 'scope was longer than I thought it would be. This will be advantageous in many of the medical situations my son finds himself. The name tag looks to be of the size that legibility is large enough to easily discern, but small enough that it should not snag on his turnout gear. There are 3 adjustable tubing holders that should prevent, or at least adequately reduce artifact during auscultation. The bells turn and lock into their detents with no problems noted. The metal tubing for the earpieces seem tight, but still allow significant flexibility and should provide some comfort if longer wear periods become necessary. OK, the bad (sort of): I ordered the MDF767-BO (black only) model, and upon removing the 'scope from the box noticed that the black coating (paint ?! ) on the spring had already started to come off. There were several minor spots noted, but there should not have been any on a new instrument. There didn't appear to be any primer applied, and the substrate looks like brass (It was gold-colored.). What was amazing - at least to me - was that the coating looked like paint when it should have been either powder coated or possibly anodized. If the coating starts coming off the substrate during packing and shipping, I can only imagine what the 'scope might look like after several EMT/fire responses. I think manufacturing (materials choices and processes) and quality assurance may need some improvement. That's why I can't give this item 5 stars. ... show more
Reviewed in the United States on September 25, 2016 by Toxicplastic

You are able to hear the lungs and heart clearly!
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. ... show more
Reviewed in the United States on April 26, 2025 by Roxie

Covers all your patient needs
Color: All Black (BlackOut)
It is a great stethoscope. I prefer the rappaport to single tube
Reviewed in the United States on December 13, 2025 by ken carter

Not the Rappsport Sprague of yore
Color: All Black (BlackOut)
Decent stethoscope for the price but not close to the quality of the original Hewlett Packard
Reviewed in the United States on February 11, 2026 by Joel

Works as expected.
Color: All Black (BlackOut)
I am an EMT student. I had bought a cheap stethoscope at walgreens and I had zero chance at hearing a blood pressure or lung sounds. Luckily, while doing my ER externship, someone stole it. Thank God, take that trash outta here. Anyways, that made me need to go out and buy a new one. Usually I am pretty cheap, but seeing as people were starting to think I was incompetent and couldn't even get a blood pressure, I decided to actually spend a little money on a real stethoscope. I am glad I did. I was able to get this one in time for my ambulance ride alongs and wouldn't you know it, I COULD HEAR! I was able to hear the blood pressures clearly and the lung sounds were good. I am a newbie, so I can't tell you how it compares to a Littman or anything like that because I'll never spend that much on tubes. I would recommend these to my classmates. Only downside is that the tubes rub, but really I expected as much and it doesn't really bother me. ... show more
Reviewed in the United States on January 11, 2014 by Carmen
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