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There are two versions of AD104:
| |
Extended range function: | If it is not selected, AC output restrictions smaller than maximum output 20 dB |
Input : | pure tone, warble tone ±5%, 5Hz Sine wave frequency modulation. |
Masking : | Both air conduction and bone conduction can do masking |
Computer Interface: | USB data transfer interface, can transfer data to computer, and also can set up personalized print reports. |
Output : | Air conduction earphone(L/R), Bone conduction earphone(L/R), Insert earphone, Insert masking. |
Transducer : | TDH 39 earphone (standard configuration) Ear~Tone 5A Insert earphone (Optional) B71 bone conduction earphone (standard configuration) |
Monitor function: | Optional |
Feedback words : | Built-in feedback words microphone. 50-90 dB SPL can be continuous adjust in panel. |
Send test voice: | Manual or automatic/ Monopulse/ Multiple-pulse |
Frequency selection : | If you need to fast test, you can select 250 Hz,750 Hz,1500Hz, 4k Hz or 6k Hz |
Display : | Letter-figure |
Patient signal: | Responser |
Structure : | Engineering plastic shell |
Attenuator control : | Standard rotary switch (can choose Push-button switch) |
Power supply: | Outer type regulated power supply (standard configuration), 220-230V,50-60 Hz |
Fuse : | T2A Built-in fuse |
Size : | 45cm*30cm*7cm |
Net Weight : | 1775g |
Standard accessory: | TDH39 Air conduction earphone, B71 Bone conduction earphone, Responser, power cable, USB cable, CD software, Audiogram. |

Warranty for the host device: One years
After sales service is always available.
| Guangzhou Melison Medical Instrument Co., Ltd | ||||
| Address: Room 307, Block 18, No.644, Shibei Industry Road, Dashi Street, Panyu District, Guangzhou, China | ||||
1. Are you a manufacturer?
Yes , we are manufacturer and exporter, we have our own factory for more than 10years.
2. What’s the warranty for the products?
As usual, it should be 1year guarantee.
3. Can I got the free sample?
Sample is available, but not free, the client have to pay for it.
4. What’s the payment term for orders?
We accept the payment as T/T, Western union, Paypal.
5. What’s the lead time for the order?
As usual, the order should be delivery in 1 week after the payment received.
6. Do you accept the OEM order?
Yes, OEM is available, but the mini order should be 200sets.
7. Do you have CE certificate?
Yes, we have the ISO13485 and CE certification.
8. What are your shipping ways?
By sea, by air and by Express(DHL, Fedex, UPS, TNT, EMS etc)
9. Will you provide the after-sale service?
Yes, of course, we offering the professional maintenance service and ensure the quality.
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