• TDH39 Headset
  • TDH39 Headset
  • TDH39 Headset
TDH39 Headset


Product origin: CHINA

Delivery time: Within 5 business day after advance full payment is received

Supply capacity: 200 sets/month

1.Accessary of audiometer which widely use in the ENT of the hospital and hearing aid store.
2.Pure tone audimetory.
3.High frequency audiometry
4.Speech audiometry
5.Sound field test
6.Buit in noise measure


TDH39 Headset

TDH39 Headphone Technical Data

1.IMP -10Ω±15% 4000Hz 1W

2.DCR -9.6Ω±10%

3.BUZZ AND RATTLE - Must be normal Sine wave 4V 2.2UF/100V at 1100HZ-20KHZ

4.RATED FREQ RANGE - F0-10KHZ Max deviation -10DB

5.RATED POWER INPUT - 5W (Box Ass'y Status)


7.LOAD TEST -EIA 426B 48H (2.2UF/100V) shall meet item 1-7 after test

Packing Detail:

Audiometer air conduction headphone cable

Our Services

Price & Quality: We are factory, all factory price and best quality.

OEM/ODM: Available.

Delivery: About 5 days after we recevie your payment.

Warranty: 1 year. Any problems, send it back, repair it for free.

Production capacity: Professional production department, stable and high-efficient.

Packaging and Transport:

1)Audiometer booth with wooden board packaging,
2) Audiometer with Aluminum foil box and Product packing box.

3)The packing detail according to the clients requirements.
4)The mode of transport according to the clients requirements.

Like,Ocean Freight,Air Freight,Express,Door To Door,and etc.

Delivery Detail: After confirmed the order 5-15 days.

Payments: VISA,T-T, Western Union and etc.

Transport: Carton , Pallet and etc.


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