duplex® 2.0 is available with double stainless steel chest-piece as well as in an ultra-light weight aluminium version.

Innovative acoustic system with extraordinary auscultation for all frequency ranges.
Precision double chest-piece made of stainless steel or Aluminium.
Special membrane for precise acoustics, Ø 44 mm (1.7 in), with novel non-chill rims for improved comfort on the skin.
Anatomically shaped binaural with internal multiple spring for adjusting the contact pressure.
Extra-soft, replaceable and pivotable ear-tips for perfect sealing at the ear canal and enhanced wear comfort.
Total length: 74 cm (29.1 in).
Weight: 151 g (5.3 oz) stainless steel, 97 g 3.4 oz) aluminium.
Latex-free.
Including one pair of replacement ear-tips, a replacement membrane and a name plate.

duplex® 2.0 baby has been designed specially for babies and children.

Innovative acoustic system with extraordinary auscultation for all frequency ranges.
Precision double chest-piece made of stainless steel.
Special membrane for precise acoustics, Ø 32 mm (1.3 in), with novel non-chill rims for improved comfort on the skin
Bell Ø 23,5 mm (0.9 in).
Anatomically shaped binaural with internal multiple spring for adjusting the contact pressure.
Extra-soft, replaceable and pivotable ear-tips for perfect sealing at the ear canal and enhanced wear comfort.
Total length: 69 cm (27.2 in).
Weight: 124 g (4.4 oz).
Latex-free.
Including one pair of replacement ear-tips, a replacement membrane and a name plate.

duplex® 2.0 neonatal has been designed specially for babies and newborns.

Innovative acoustic system with extraordinary auscultation for all frequency ranges.
Precision double chest-piece made of stainless steel.
Special membrane for precise acoustics, Ø 24 mm (0.9 in), with novel non-chill rims for improved comfort on the skin.
Bell Ø 17,5 mm (0.7 in).
Anatomically shaped binaural with internal multiple spring for adjusting the contact pressure.
Extra-soft, replaceable and pivotable ear-tips for perfect sealing at the ear canal and enhanced wear comfort
Total length: 69 cm (27.2 in).
Weight: 105 g (3.7 oz).
Latex-free.
Including one pair of replacement ear-tips, a replacement membrane and a name plate.