







🎧 Hear Every Beat, Lead Every Moment
The MDF Instruments Dual Head Lightweight Stethoscope (MDF747BO) is a professional-grade, handcrafted medical tool designed since 1971. Weighing only 122 grams, it features a dual-head chest piece for versatile auscultation, an adjustable Accufit headset with three sizes of ComfortSeal eartips for personalized comfort, and a latex-free design. Supported by a replacement parts program, it offers reliable sound clarity and durability, making it a trusted choice for healthcare professionals and health-conscious individuals alike.












| ASIN | B000RL1KVA |
| ASIN | B000RL1KVA |
| Best Sellers Rank | 7,142 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 17 in Stethoscopes |
| Brand | MDF Instruments |
| Country of origin | China |
| Country of origin | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (5,486) |
| Customer reviews | 4.2 4.2 out of 5 stars (5,486) |
| Date First Available | 8 Aug. 2012 |
| Is discontinued by manufacturer | No |
| Item model number | MDF747BO |
| Manufacturer | MDF Instruments |
| Product Dimensions | 52.83 x 25.91 x 7.11 cm; 122.47 g |
| Units | 1.0 Count |
| Weight | 122 g |
K**R
Good good good
Very good quality
A**W
Good, basic stethoscope
Having recently been diagnosed with some cardiac issues, I bought this to keep an eye (or, more exactly, an ear) on my own heartbeat. Obviously, it takes time to learn how to auscultate the heart properly (both stethoscope position and interpreting the sounds you hear) but this seems to be a good basic tool for the job. Both diaphragm and bell sides work well and the sounds are clear and relatively easy to make out. I have some degree of hearing loss (usually wearing hearing aids in both ears) and, although I obviously can’t wear hearing aids when using this, I can still hear things clearly and discriminate between different heart noises. With more practice and study, I’m sure I will hear and understand more. I haven’t given this product the full five stars as it is a very basic model and there are some features of the ear-tubes and the spring bracket holding them that feel a little rough around the edges and as if they might not stand up very well to heavy use (e.g, in a busy clinical environment). But, overall, this seems like a sound product and is very good for the price - especially since the manufacturer’s support looks to be good. I have seen some reviews saying that the product didn’t work and that no sounds could be heard. I can only assume that there may be occasional faulty items (it happens) or people are using the product incorrectly or not understanding what they can expect to hear.
R**S
Overall good value
I use this daily as a community midwife. Great sound. I love that it comes with different sized ear pieces to ensure a good fit. It feels sturdy and I'm sure it'll last me a good few years. Overall very pleased, good value for money for a good, simple piece of kit.
G**Y
Covers my needs
My wife had mentioned that she wanted a stethoscope for no reason other than to listen to our hearts. None of us are doctors or nurses or have any real need for one. This does what we want it to. It’s light and was good value for money.
G**S
Excellent set!
Fantastic stethoscope for the money! Although I bought this to listen to my husband's heart and ensure he has a steady beat, it works great taking blood pressures too. I turn it to the small side and listen to our furbabies as well. With our oldest getting up there in age it's handy to ensure her heart is beating steady. I also listen to abdominal sounds both human and dog. Perfectly clear and loud sounds. Money well spent.
C**M
It's great
At first it's hard to get the right place in your ears then it's easy
M**S
This was easy in the ears - some with the hard plastic ...
This is genuinely lightweight - why does this matter to me? I carry mine around with me every shift (I work for an NHS ambulance Service) and I wanted to have one that does not get in the way. Carrying around heavy sprague rappaport stethoscopes becomes a nuisance after a few hours, I've tried with the service-issue one. This was easy in the ears - some with the hard plastic are really annoying if you use it every day - and is quite capable of auscultating a BP (this is so light its easy) and lung fields (not bad for this). So far so good. Its relatively cheap, it looks it in a few areas if I'm honest but its just over £10, so if it gets stood on or mishandled which happens in the prehospital field its not going to be a major issue to replace. Generally happy to have found a reasonably priced, fairly well built and light weight steth for everyday use.
S**R
Ok
Ok
D**G
Sieht massiver aus als es ist, schmälert allerdings nicht die Funktion. Ist für Personen die es sehr selten benötigen ausreichend. Jetzt muss man nur noch sehen wie lange es hält.
J**S
(SUE)-simple, useful, eligant.
D**G
It's my first stethoscope it's good and works fine and colour also same is shown in picture if you are also choosy guy like me and packed is sealed so you know it's new and not opened and contaminated and there are extra ear buds if you like and name tag to declare ownership well that's it till now let you know more if I had issues
A**A
dont go for higher ranges in price because spare parts are not available as the item is imported
L**A
Acheté pour tenter d'entendre le cœur de mon bébé pendant ma grossesse, ce fut un échec cuisant. Cependant maintenant qu'elle est sortie je l'entends fort bien et c'est parfait
Trustpilot
3 days ago
1 month ago