hearing aid testing audiometer
Negotiable /Piece
Min.Order:1 Piece
TECHNICAL SPECIFICATION
OUTPUT DATA:
250Hz (90dB), 500 Hz (120 dB), 750 Hz (120 dB), 1Khz (120 dB), 1.5Khz (120 dB), 2Khz (120dB), 3Khz (120 dB), 4Khz (120dB), 6Khz (120dB), 8Khz (120dB)
250Hz (60dB), 500 Hz (60 dB), 750 Hz (60 dB), 1Khz (60 dB), 1.5Khz (60 dB), 2Khz (60dB), 3Khz (60 dB), 4Khz (60dB), 6Khz (60dB)
SPEECH/ TONE SECTION:
Oscillator | : Analog with digital control. |
Pure Tone Attenuator | : In Steps of 5dB. |
Attenuator Range | : -20 dB to 120 dB. |
Attenuator Linearity | : Maximum Error at Any One |
| Attenuator Setting is +/- 1 dB. |
Tone Interruption | : Less Than 200 mSec for Rise |
| and Decay of Tone. |
Frequency Accuracy | : Within 3% |
Hearing Level Accuracy | : Within 2dB |
Noise | : Wide Band. |
Attenuator (Masking) | : In Steps of 5 dB. |
Masking Range | : 0 dB to 100 dB. |
Attenuator Linearity | : Maximum Error at any one |
| Attenuator setting is +/-1 dB. |
Total Harmonic Distortion | : Less than 3% at maximum |
| Intensity + Noise settings |
Input Power | : 90V-270V/ 50/60 Hz A.C. |
One unit in an attractive box, as from the company.
Shipping by the courier of the buyers choice.
Warranty = 1 year.
No free samples offered.
Shri Ganpati electronics deal in branded hearing aids (siemens , A&M, rexton, audio service, phonak, unitron, oticon, bernafon, widex) , hearing aid batteries (Power one , Rayovac, Duracell) , hearing aid accessories (ear tips, earphones, hearing aid cords etc) hearing aid audiometers (maico, triveni, amplivox, interacoustics), hearing aid spares .
We sell the 100% genuine & brand new product. We sell major brands of hearing aids and batteries (power one, duracell, rayovac) and accessories at attractive prices.
payment is fully in advance.
bank TT prefered for the safe payment mode.
other modes also accepted.