ویژگی:

Company/ ‌‌Brand : D & D

Country: France

Model: Solo

Diaphragm Diameter: Adults: 45mm / Pediatric: 34mm

Chestpiece: Aluminium - Single Monobloc Head

Material of Anti-Cold Ring: PVC

Tubing Material: Moulded PVC

Ear Tips: Flexible Moulded PVC

Binaural (with Ear Tips): Chrome Plated-Brass Tube + PVC

1

ویژگی:

Company/ ‌‌Brand : D & D

Country: France

Model: Sonal

Diaphragm Diameter: Adults: 45mm / Pediatric: 34mm

Chestpiece: Stainless Steel - Single Head

Material of Anti-Cold Ring: PVC

Tubing Material: Moulded PVC

Ear Tips: Flexible Moulded PVC

Binaural (with Ear Tips): Chrome Plated-Brass Tube + PVC

1

ویژگی:

Company/ ‌‌Brand : D & D

Country: France

Model: Sonal

Diaphragm Diameter: Adults: 45mm / Pediatric: 34mm / Newborns: 17mm

Chestpiece: Stainless Steel - Dual Head

Material of Anti-Cold Ring: PVC

Tubing Material: Moulded PVC

Ear Tips: Flexible Moulded PVC

Binaural (with Ear Tips): Chrome Plated-Brass Tube + PVC

1

ویژگی:

Company/ ‌‌Brand : D & D

Country: France

Model: Ares

Diaphragm Diameter: Adults: 45mm

Chestpiece: Brushed Brass - Single Head

Material of Anti-Cold Ring: PVC

Tubing Material: Moulded PVC

Ear Tips: Flexible Moulded PVC

Binaural (with Ear Tips): Chrome Plated-Brass Tube + PVC

1