Don't judge the performance just by the external appearance of MDF Instruments' stethoscopes. The intelligent chestpiece with pure and transparent sound is attributed to the unique acoustic chamber design. Amplified by MDF Instruments' ultra-sensitive diaphragm made from special sound conducting material, sound is resonated within the acoustic chamber dictated by an acoustically engineered proprietary formula that amalgamates the perfect surface angles, ideal dimensions and proper contours to deliver optimum sound from our stethoscopes.
The use of premium-grade stainless steel, zinc alloy, brass and aluminum endow strength and attributes to the lightweight property of MDF Instruments. As a result, MDF Instruments withstand exposure to water, heat or physical impact. It is super-duty and perfectly hygienic. Lasting durability and quality are the result of careful selection of materials and precision craftsmanship.