Specifications

Stainless Steel head,
With inner spring binaural tubing assembly
Special design of binaural for suiting the ear structure.

Specification

1) Silver dual head chestpiece for cardiology diagnose, the membrane with diameter 48mm is sensitive for sound collecting.
2) The small deep cone-shape chestpiece is used for auscultation of cacophony or slight and low frequency sound

3) Stainless steel chestpiece, excellent sound conduction

4) Considerate dual anti-chill ring design

5) "A" shape tubing ensures the best sound conduction

6) Connecting spring is embedded, ear tip is specially designed for suiting the ear structure

7) Thick tubing is with excellent resistance to ambient interference