Stethoscope features a head equipped with a floating membrane. The performance of this tool are excellent thanks to high acoustic sensitivity that characterizes it.
Patented floating membrane
The special patented floating membrane ensures the versatility and high quality acoustics. The floating membrane detects both the low frequencies (modes Bell) that the high frequencies (aperture mode) without having to rotate the head. To switch from one mode to another is simply change the pressure exerted on the head.
Bell mode (low frequencies)
For the detection of low frequencies is sufficient to exert slight pressure on the head. The diaphragm, mounted on a flexible ring is thus left free to move and to detect low frequencies.
Aperture mode (high frequencies)