Constructed from premium-grade stainless steel, the MDF MD One Pediatric Stainless Steel Dual Head Stethoscope is one of the most widely sought after professional-grade stethoscopes today. MDF 777C provides accurate auscultation of pediatric heart, lung and blood pressure sounds as well as overall durability and aesthetics. 

Chestpiece: The deluxe pediatric stainless steel Dual Head Chestpiece and full-rotation Acoustic Valve Stem are precisely machined for the highest performance and durability. The pediatric Diaphragm is fitted with ultra-sensitive pediatric Diaphragm sealed by the non-chill Diaphragm Retaining Ring to provide a secure acoustic transmission. The pediatric Bell crowned with non-chill Bell Ring provides greater acoustical amplification, isolation of low frequency sounds and offers pediatric patient comfort. 

ErgonoMax Headset:  Machined and polished stainless steel tubes, enclosed internal spring and MDF ComfortSeal Eartips are designed for long lasting comfort and high performance acoustic transmission.  

Acoustic Tubing:  Heavy-walled and internal acoustic pathway in the Y-configuration, the tubing is designed to maintain acoustic integrity. Acoustic Tubes are constructed of non-cracking, non-sticking high-density latex-free PVC.

Accessories:  Additional (2) ComfortSeal Eartips, (1) ultra-sensitive Diaphragm and (1) ID tag.