MDF Stethoscope (Original)

For superb performance and durability, the patented adult and pediatric convertible titanium dual-head chest piece are specifically built and hand-polished. You can switch between adult or pediatric configurations easily with the MD One Epoch. Low and high-frequency forms of radiation. The patented full-rotation acoustic valve stem features Sound Tight GLS technology that helps you glide and lock your chest piece in place, helping with sound sealing. The green indicator dot also makes it easy for the user to identify the active sound source.