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GUANGZHOU FEIER ELECTRIC CO.,LTD

Showing 1 - 10 of 23, total 3 pages        [First] [Previous] [Next] [Last]

1
sonometer
sonometer
Specification: 5152193016
Detail: ***ailed Product Description this hearing aid audiometer used to ***ermine the patients' hearing threholds in various testing frequencies. The hearing aid audiometer has features as follows: Functions: designed with appli...

2
high fidelity hearing aid s-9c
high fidelity hearing aid s-9c
Specification: s-9c
Detail: Features: Built-in sounder, clear voice, save electricity.Wear nature and comfortable, will not oppress the ear. Technical Parameters: * Max Out : 130 ± 4dB * Max Gain : 48 ± 5dB * Harmonic Dist: �5% * Frequency ...

3
behind the ear hearing aid s-9a
behind the ear hearing aid s-9a
Specification: S-9A
Detail: Technical Parameters: * Max Out : 126 ± 4dB * Max Gain : 46 ± 5dB * Harmonic Dist: �10% * Frequency Range : 300Hz ~ 4000Hz * Equivalent Input Noise : �32 dB * Standard Battery: AG13（A675）button cell * Volt...

4
behind the ear hearing aid s-138
behind the ear hearing aid s-138
Specification: S-138
Detail: Production license: Cantonese food drug permit Product No 200220595 Product registration number: Cantonese food drug permit 2011 No 2460193 Product standards number: YZB/Guangdong 0680-2010 Features: Medium and High Po...

5
behind the ear hearing aid s-168
behind the ear hearing aid s-168
Specification: S-168
Detail: Production license: Cantonese food drug permit Product No 200220595 Product registration number: Cantonese food drug permit 2007 No 2460193 Product standards number: YZB/Guangdong 0680-2010 Features: Medium and High Po...

6
bte hearing aids,s-139
bte hearing aids,s-139
Specification: S-139
Detail: Production license: Cantonese food drug permit Product No 200220595 Product registration number: Cantonese food drug permit 2011 No 2460193 Product standards number: YZB/Guangdong 0680-2010 Features: Medium and High Po...

7
behind the ear hearing aid s-185
behind the ear hearing aid s-185
Specification: S-185
Detail: Production license: Cantonese food drug permit Product No 200220595 Product registration number: Cantonese food drug permit 2007 No 2460193 Product standards number: YZB/Guangdong 0860-2010 Features: Medium and High Po...

8
hearing aid s-188,without microphone outside
hearing aid s-188,without microphone outside
Specification: S-188
Detail: Production license: Cantonese food drug permit Product No 200220595 Product registration number: Cantonese food drug permit 2011 No 2460193 Product standards number: YZB/Guangdong 0680-2010 Features: Built-in sounder, ...

9
pocket hearing aid s-6a
pocket hearing aid s-6a
Specification: S-6A
Detail: Technical Parameters� Max Out: 130dB ± 4dB　 Max Gain�6dB ± 5dB Harmonic Distortion：≤10% Frequency Range�00Hz�000Hz Equvi Input Noise：≤32dB Stanard battery：AA batteries,No 5 Voltage：D.C. 1.5V Curr...

10
pocket hearing aid s-6b
pocket hearing aid s-6b
Specification: S-6B
Detail: Technical Parameters� Max Out: 129dB ± 4dB　 Max Gain�4dB ± 5dB Harmonic Distortion：≤10% Frequency Range�00Hz�000Hz Equvi Input Noise：≤32dB Stanard battery：AA batteries,No 5 Voltage：D.C. 1.5V Curr...
Showing 1 - 10 of 23, total 3 pages        [First] [Previous] [Next] [Last]
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