MDF ProCardial ERA Stethoscope, MDF797X, OS, BlackOut

Handcrafted Since 1971 | Lifetime Warranty | Free-Parts-for-Life Program | Latex Free. This is not a cardiology or cardiac stethoscope, this is the MDF® ProCardial X®—the very first stethoscope of its kind. Redesigned lightweight headset and patented sound-sealing A2X tubing, it features a convertible chestpiece with 3 real bells and 3 separate diaphragms in adult, pediatric, and infant modes. Chestpiece: The patented lightweight aluminum dual-head chestpiece is machined and hand polished. The patented dual-output, full-rotation acoustic valve stem. SoundTight® GLS technology to seal in sound. Tubing: Constructed of latex-free PVC, the patented A2X dual lumen tube transmit hi-fi sounds without added weight and maintains two uninterrupted sound transmission channels. ErgonoMax® Headset: Hand polished, pre-angled headset. Included Accessories: 2 extra sets ComfortSeal® eartips, complete set of adult, pediatric, and infant diaphragm and bell attachments, attachment clip, and ID tag.