The MDF 747 stethoscope is made of high quality stainless steel by MDF craftsmen. The innovative model of the MDF 747 phonendoscope has always helped doctors to determine the correct diagnosis of children for many years. The tool has received positive recommendations from experts in medicine at the international level.
The MDF 747 stethoscope performs high quality arrhythmia and heart sounds. Double acoustic head with full rotation of the valve stem, machined and polished to perfection by hand, which makes the device special. The membrane is made of soft highly sensitive material. The tightness of the membrane is carried out due to the retaining ring.
The diaphragm, with the help of a retaining ring, provides optimal amplification and high quality transmission of heart and lung sounds with a frequency of 100 to 1000 Hz.
Ear tubes with a spring are made of chrome-plated brass, manually adjustable, and at the ends of the tubes are soft ear olives (ComfortSeal), which ensure the professionalism of the medical worker for a long period of work, as well as give comfort and high quality acoustics.
Thick-walled Y-tubes provide sound integrity and power.
Technical data:
- Total length: 80 cm;
- Lyre, length: 19 cm;
- Membrane diameter: 45 mm;
- Funnel diameter: 32 mm;
- Cable length: 61 cm;
- Weight: 121g
