Sy-G055 Digital High-Precision Audiometer for Hearing Test

Commitment to be responsible for everyradiography machine,lung ventilator,oxygen monitor产品销售和满足每一位客户是我们的pursuit. Welcome to contact us immediately for future business relationship and mutual success! Our social mission is to create high-quality products with advanced technology and continue to contribute to people's lives. We are very popular for our industry-leading technology, stable and easy-to-use functions, personalized design and timely and thoughtful service.

Test function and characteristic

Air conduction Pure tone test

Provide continuant、pulse voice and twitter

Noise masking for ear(narrowband noise)

Both sides independent sound track.

Built-in MIC,convenient to communicate with patients.

Humanizing sound intensity output extend button,to protect patient’s hearing.

Can choose bone conduction test

Can choose air conduction test

Performance index

Channel:Two independent signal channel and masking channel

Frequency: Air conduction and free sound field 250-8000Hz; (Bone conduction 250-6000Hz is optional)

Masking: Contralateral, narrowband noise

像是d pressure range:

Air conduction : 250 Hz -10 -- 90HL

500 -- 6000Hz -10 -- 120HL

8000Hz -10 -- 110HL

Bone conduction : 500 – 4000Hz -10 -- 70HL (optional)

Accuracy: Sound intensity±3dB, frequency drift<1%

Distortion: Air conduction: <3%; Bone conduction: <5%

Input interface: Response switch

Output interface: Air conduction earphone, Bone conduction earphone, free sound field

Standard function: Pure tone test. Provide continuant, pulse voice and warble tone

5dB sound intensity stepping

像是d intensity extetension

Communicate with patient:Internal MIC（50-90dB adjustable）

Answer lamp

Data transmission

Display screens: Double row LCD display

Power adapter: 230V AC transformer,9V output.

Bulkfactor: 270 x 200 x 80mm / 2.0 kg

Standard accessory: TDH39 Air conduction earphone, responder, AC transformer

The spirit of selfless dedication of our employees is the fundamental driving force to ensure the sustainable development of our company and a powerful guarantee to improve the quality of our Sy-G055 Digital High-Precision Audiometer for Hearing Test. We are constantly expanding the range of products the company manages, and we are learning from the high quality of the products on the market. Our team spirit is that individual ability determines the foundation and teamwork determines development.