SPOTS
MDF instruments crafting wellness since 1971
Lifetime Warranty | Free-Parts-For-Life | Handcrafted
Crafting Wellness is the mantra we live by, and it starts with the basics of handcrafting the finest quality instruments. MDF Instruments® has been manufacturing premium stethoscopes, sphygmomanometers and reflex hammers since 1971, still operating in the artisan tradition. We also have a manufacturing facility and office headquarters in Rincón Puerto Rico USA, where we produce our MDF® Mprints, the original printed stethoscope.Having our own production facilities allows us to meticulously make our products and test them to the highest standards, before they ever leave the facility. We are confident in the design and craftsmanship of our products, and back them up with some of the best warranties out there, across any industry.Our stethoscope chestpieces, headsets and tubing are crafted only by us, and our chestpieces are meticulously machined, hand finished and hand polished to a jewelry grade finish.We offer world-class production of sphygmomanometers, taking pride in each piece of the inner workings and assembling with legendary precision, so that your sphygmomanometer can remain accurate for years to come. Our gauges are stress tested 3,000 times and calibrated at ‘0’ five times to ensure durability and accuracy.Because we are the manufacturer, we’re able to offer our Free-Parts-For-Life Program, that includes free stethoscope parts like replacement eartips, diaphragms, retaining rings, non-chill rings and id or name tags. Because of our dedication to quality, we offer a Lifetime Warranty on MDF Instruments® stethoscopes and reflex hammers, and a Lifetime Calibration Warranty on all MDF® sphygmomanometers.
Register your MDF Instruments® Stethoscope, Sphygmomanometer or Reflex Hammer to become eligible for our Lifetime Warranty, Lifetime Calibration Warranty and Free-Parts-For-Life Program.
REGISTER NOW
Free Shipping & Returns
Free shipping on Orders over $49.99
Need we say more?

90-Day GUARANTEE
We like to keep things simple.If you’re not satisfied,you have 90 days to return your order.

LIFETIME WARRANTY
Because of our relentless pursuit of quality, we back our stethoscopes with a Lifetime Warranty.
SHOP MDF® Instruments


Calibra® Sphygmomanometer


Stethoscope Case - Medium


Stethoscope Case - Large


Bravata® Sphygmomanometer


ProCardial® Titanium Cardiology Stethoscope - Black/BlackOut


Iconica® Sphygmomanometer


ProCardial® Titanium Cardiology Stethoscope - Galaxy/BlackOut


ProCardial® Titanium Cardiology Stethoscope - Peacock/Rose Gold


MD One® Adult Stethoscope - White/Perla Noire


ProCardial® Titanium Cardiology Stethoscope - Cheetah/BlackOut


Taylor Reflex Hammer


ProCardial® Titanium Cardiology Stethoscope - Mermaid/Rose Gold


LUMiNiX® Penlight


MD One® Adult Stethoscope - White/WhiteOut

Pocket iLLUMiNATOR Penlight

LUMiNiX® III Penlight
MORE CRAFTING WELLNESS STORIES
IN HONOR OF OUR WELLNESS HEROES
Unsung Boricua
An island, its people, and a man in the pursuit of a brighter future. A story that sheds light on resilience, and how we can always get back up, no matter how many times we’re knocked down.
View DetailsDance Like No One Is Watching
Nurse burnout is real, but there are things you can do to deal with it and prevent it. Today's guest on the MDF Instruments Podcast has been through difficult shifts but he's still smiling and helping people every day. Come hear about the story of ICU Travel Nurse Daniel who used Tik Tok dancing to prevent burnout, process the stress of the job, and how dancing has helped him cope with difficult days in nursing.
View DetailsCancer May Have Started The Fight But We Will Finish It
We sat down with Oncology Nurse Em to talk about her life as a nurse in such an emotionally charged and difficult speciality. Change the way you look at things and the things you look at change.
View DetailsNewsletter
Sign up to receive 10% off your first purchase!