Model: HSP-AD104
Product origin: China
Warranty: 1 Year
After-sales Service: Online Technical Support
Model: HSP-AD104
Product origin: China
Warranty: 1 Year
After-sales Service: Online Technical Support
Main features
- Ideal for hearing screening work in schools ,medical centers ,hospitals, rehabilitation center. and enterprises etc.
- Stylish appearance design, lightweight, portable and convenient,
- Test function: air conduction (AC), bone conduction(BC).Free sound field(SPK)
- With built-in micro phone, easy to communicate with the tester.
Specification
| Channels: | Two independent output channels |
| Air conduction: | (1)Frequency:125Hz~8000Hz;(2)Hearing level: -10-110Db. |
| Bone Conduction: | (3)Frequency:250Hz-6000Hz.(4)Hearinglevel:-10-60dB |
| The allowable error offrequency: | +2%. |
| Test Signal: | Pure tone, Pulse, Warble tone, Narrow band noise |
| Micphone: | With built-in microphone, easy to communicate with the tester. |
| Display screen: | LCD display,Precise numerical display |
| Distortion factor: | Air conduction less than 2.5%,bone conduction less than 5.5% |
| Masking: | Air conduction and Bone conduction Contralateral Masking |
| The accuracy: | Continuous attenuation/Step 5dB, error 1dB. |
| Protection Function: | Protect the tester's hearing from damage as far as possible |
| Compute rinterface: | USB 2.0 data transmission interface, can be connected with PC forprinting test report |
| Operating environment: | Temperature 10 C~40 °C, Relative humidity 30%~90%, Pressure 86 kPa ~106 kPa |
| Warm-up time: | 5 to 10 minutes Mean time between failures ≥1000h |
| Power adapter: | Input 100V-240V-50/60Hz 1.5A; Output DC 12V/4A |
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