DR-650D

  • Product Name: Multiple Frequency Adjustable Stethoscope

Fine Tune Technology

Spinning the fine tune ring can change vibration membrane to provide the most matched clear audio on different audio frequencies.

The vibration membrane is made of silicone with high sensitivity, which increases the sound by 20%.

 

Composite Material

Auscultation head made of gold-plated copper and aluminum alloy is reduced in weight by 1/3 and ensures excellent hearing effect.

With gold-plated copper process(24k gold), the sound-collection cavity can convey sound clearly.

 

Automatic Switch-Over

Changing the pressure on auscultation head lightly can automatically switch between high frequency and low frequency.

 

Innovative Silicon Tube

Extremely flexible conduction made of silicon feels soft, smooth and resilient.

The conduction can fold easily and fits in your medical garment.

 

Ultra Comfort Earbuds

The outline structure of the earbuds achieves a high level of compliance with auricle which can effectively insulate external noise to ensure sensitive sound and give you ultra comfort feeling after long time wearing.

 

Specification:

Function: Frequency Adjustable + Fine Tune

Binaural Construction: Single Lumen

Chestpiece Type: Single Head

Chestpiece Material: Gold-Plated Copper(Interior) + Anodized Aluminum (Exterior), Black

Chestpiece Weight: 50.7g

Chestpiece Size: 49mm

Diagram Material: Silicon + Epoxy / Fiberglass

Conduction Tube Material: Silicon

Total Length: 2.5cm

Nets Weight: 144.4g

Earbuds Material: Silicon