Portable AC&BC Professional Clinical Diagnostic Audiometer Sonometer
- Category: >>>
- Supplier: Hebei Greenworld E-Commerce Co. Ltd.
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Product Overview
Description
Product Description
Product Description
Support inde-pendent calibration mode, calibration without connecting the computer
Output | Air conduction, free field |
Frequency | AC |
125Hz | -10---80HL |
250Hz | -10---100HL |
500-750Hz | -10---120HL |
1000-3000Hz | -10---120HL |
4000Hz | -10---120HL |
6000Hz | -10---120HL |
8000Hz | -10---120HL |
Masking | Pure tone & with contralateral white noise test |
Tests | AC test with noise test |
Tone | Continuous pure tone, pulse tone |
Precision | Sound pressure: ±1dB |
Randorn error of Frequency | ≤1% |
Distortion | ≤2.5% |
Head Phone | TDH-39P(AC) |
Power Supply | 100-250V AC, 50-60Hz |
Microphone | Built-in |
Detail Images
Packing & Delivery
Packing & Delivery
WORK SHOP 1
development market 1
Certificate 1
FAQ 1
Q. How does your factory do regarding quality control?
A: we have standard QC system to control the quality.
Q: Is it certificated ?
A: Yes, it is with CE certificated.
Q: How long time warranty do you have?
A:We offer two-year warranty for the main unit and and accessories. And we have the professional service engineer to respond your service request within 24h.
Q:Whats your payment terms?
A:We accept payment by T/T, Western Union, Paypal, L/C, Trade Assurance etc.
Q: Shipping way:
A:By express, by air , or by Sea Q: Is it all right to make customers’own brand name?
A: That’s all right to make your own brand name.
Q:How to place an order?
A:1. Sample approval.
B. Client approves our pp sample, and get the testing report if any necessary.
C. Mass Production.
D. Arrange shipment. Silicone Sippy Cup Lid
E. Supplier arranges necessary documents and sends copy of these documents.
F. Client effect balance payment.
G. Supplier sends original documents or telex release the good
A: we have standard QC system to control the quality.
Q: Is it certificated ?
A: Yes, it is with CE certificated.
Q: How long time warranty do you have?
A:We offer two-year warranty for the main unit and and accessories. And we have the professional service engineer to respond your service request within 24h.
Q:Whats your payment terms?
A:We accept payment by T/T, Western Union, Paypal, L/C, Trade Assurance etc.
Q: Shipping way:
A:By express, by air , or by Sea Q: Is it all right to make customers’own brand name?
A: That’s all right to make your own brand name.
Q:How to place an order?
A:1. Sample approval.
B. Client approves our pp sample, and get the testing report if any necessary.
C. Mass Production.
D. Arrange shipment. Silicone Sippy Cup Lid
E. Supplier arranges necessary documents and sends copy of these documents.
F. Client effect balance payment.
G. Supplier sends original documents or telex release the good
Can you do OEM?
A: Yes, we can do OEM. We have complete facilities and more than 20 years experiences ready for your service.
Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
How can get the shipping cost?
A: You tell us your destination port or delivery address, we check the Sea Freight or Air Freight for you based on your requirement.
A: Yes, we can do OEM. We have complete facilities and more than 20 years experiences ready for your service.
Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
How can get the shipping cost?
A: You tell us your destination port or delivery address, we check the Sea Freight or Air Freight for you based on your requirement.
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