Customization: | Available |
---|---|
Material: | Metal, Plastic |
Product Name: | Teoae Dpoae Hearing Test Machine |
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Test Method
|
TEOAE
|
DPOAE
|
Stimulus Level
|
60~80dB SPL
|
50~65dB SPL
|
Freq Range
|
15kHz~4kHz
|
2kHz/3kHz/4kHz/5kHz
|
S/N
|
4dB
|
6dB
|
Pass
|
4 or more of the 6 frequencies
|
3 or more of the 4 frequencies
|
Display
|
Measurement Progress,S/N
|
Measurement Progress,S/N
|
Result Display
|
PASS/REFER
|
PASS/REFER
|