Mode#520

The stethoscope head adopts the high-quality nonpoisonous high density stainless steel (304 trade mark), is it collect through special round body sound result Canon distinguish high pitch of heart accurately very much to design, various kinds of sound changes , such as bass ,etc.. It is a chest, the choosing first of professional doctor of department of internal medicine of heart.

Auscultation head is it import full-automatic CNC lathe mix Japan import cutter precise car and succeed to adopt, one one hundred sheets of lines of surface is even and fine and smooth , highly polished and the clear three-dimensional effect of outline is strong, consistency is good.
Stethoscope head adopt pivot rotate 180° is it is it change auscultation surface to up to to come. And make a reservation accurate, rotate flexible, pivot and cooperation to listen to head interval getting accurate to reach sound wave is it let out to not beyond the scope of while conducting, the external noise is difficult to enter.
Auscultation surface adopt high-quality PVC defend cold to enclose, imperceptible and cold while using under colder environment (keep in touch with human skin), and mix various kinds of colors available.
A type led the sound and is in charge of adopting and importing the raw materials of PVC to soak and mould once only, this material was heat-resisting , the cold-resistant,it it is difficult to be wear out,and adopt there aren't root each not single, control the balanced auscultation of ear.
Ear hang group adopt adjustable to design, can according to shape of face size when using, ear angle of corridor change by oneself, reaching the best result of wearing, the material selects the nonpoisonous stainless steel for use and is in charge of being highly polished, durable in use.
The earplug adopts and imports high elastic PVC to formate materials , can be close and identical with the auricle while using, leak sound, and time wear auricle right sense invariably often, too easy to remove stage and costume earplug have at the same time, wash in case doctor ears infect.
Vibration membrane adopt Germany import resin, PE compound membrane, kind elasticity have, able to bear low temperature , high temperature, not variable type, it is difficult to wear out to spread the sound undistortedly.
The stethoscope is guaranteed for 2 years in use normally cases.