Ultra-Sensitive Diaphragm
Our ultra-sensitive diaphragm is fitted on every chestpiece to provide a secure acoustic transmission of heart and lung sounds of 100Hz to 1000Hz.
Convertible Chestpiece
Change effortlessly between Adult, Pediatric, and Infant sized chestpieces for patient specific diagnostics. Auscultate patients of all sizes with 3 interchangeable chestpieces made portable with an included carrying clip.
SafetyLock™ Eartip Adaptors
Patented safety feature holds eartips firmly in place and allows for safer insertion of stethoscope in ears. Intentionally designed to provide a safer way to secure eartips. The patented adaptor saves eardrums from accidentally rupturing if eartips are not present when stethoscope is inserted.
Extra Deep Bell
Our meticulously engineered bell is crafted deeper than others to maximize acoustic integrity. The larger cone-shaped bell provides greater sound amplification and isolation of low frequency sounds (20Hz to 100Hz).
Designed by You
The ProCardial C3 Mprints line offers a variety of tube designs to make your stethoscope uniquely you.
Clear Silicone Eartips
3 sizes of ComfortSeal® included, crack-resistant, comfortable, and durable for years of use.
Insulated Acoustics
We use 5mm thick steel instead of the standard 3mm to diminish sound loss.
Metal Finish
Our ProCardial C3 stainless steel stethoscope feature gold, rose gold, BlackOut, and traditional steel finishes to show off your personality. Express yourself through a finish of your choice or give your neck a break with one our lightweight Titanium models.
Thicker, Longer Tubing. Premium Sound.
Our flexible, latex-free dual-lumen tubing is thicker and longer than others. Block out environmental sounds and provide a safer distance between you and your patient.
ErgonoMax® Headset
Ergonomically designed for comfort.
Our stainless steel ErgonoMax® headset is pre-angled and adjustable for the perfect fit.
Included Accessories: 2 extra sets ComfortSeal eartips, spare ultrasensitive diaphragm, and ID tag.
Free-Parts-For-Life
By your side. For life. All MDF Instruments Stethoscopes include a Lifetime Warranty and Free-Parts-for-Life membership upon registration. Our lifetime warranty covers all defects that may occur due to manufacturing and also includes tubing!