- duplex stethoscope for listening to adults and children.
- Double head head, chrome steel head
- Special diaphragm for perfect auscultation, Ø 48 mm, with particularly flat and soft, non-cool edges for better adaptation to the skin.
- Bell, Ø 36 mm (1.5 inch).
- Total length: 77 cm (30.3 inches).
- The duplex® stethoscope comes with a pair of replaceable ear pads and a diaphragm.
- it has an educational function, i.e. the teacher and the student hear the same thing
