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China Wholesale Velocity Manufacturers – LMEC-28 Apparatus of Measuring Hearing and Hearing Threshold – Labor

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Persisting in "High high quality, Prompt Delivery, Aggressive Price", we've established long-term cooperation with clients from the two overseas and domestically and get new and old clients' superior comments for Abbe Refractometer, Planck Constant, Voltmeter, We welcome customers all over the word to contact us for future business relationships. Our products are the best. Once Selected, Perfect Forever!
China Wholesale Velocity Manufacturers – LMEC-28 Apparatus of Measuring Hearing and Hearing Threshold – Labor Detail:

Functions

1. Master the measurement method of hearing and hearing threshold;

2. Determine the hearing threshold curve of the human ear.

 

Parts and Specifications

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Specifications

Signal source Frequency range: 20 ~ 20 khz. standard sine wave

(smart key controlled)

Digital frequency meter 20 ~ 20 khz, resolution 1 hz
Digital sound strength meter (db meter) Relative -35 db to 30 db
Headset Monitoring grade
Power consumption < 50 w
Instruction manual Electronic version

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China Wholesale Velocity Manufacturers –  LMEC-28 Apparatus of Measuring Hearing and Hearing Threshold – Labor detail pictures


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To fulfill the customers' over-expected satisfaction , we have now our strong crew to provide our greatest general assistance which incorporates promoting, gross sales, planning, creation, top quality controlling, packing, warehousing and logistics for China Wholesale Velocity Manufacturers – LMEC-28 Apparatus of Measuring Hearing and Hearing Threshold – Labor , The product will supply to all over the world, such as: United Kingdom, Kuwait, Iran, Many kinds of different products are available for you to choose, you can do one-stop shopping here. And customized orders are acceptable. Real business is to get win-win situation, if possible, we would like to provide more support for customers. Welcome all nice buyers communicate details of products with us!!
  • After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Bella from Brunei - 2017.08.15 12:36
    High production efficiency and good product quality, fast delivery and completed after-sale protection, a right choice, a best choice.
    5 Stars By Patricia from Poland - 2018.12.28 15:18
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