China Wholesale Measurement of Heart Rate Suppliers – LMEC-28 Apparatus of Measuring Hearing and Hearing Threshold – Labor
China Wholesale Measurement of Heart Rate Suppliers – 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
|
Description |
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 |
Product detail pictures:
Related Product Guide:
We have now probably the most innovative production equipment, experienced and qualified engineers and workers, regarded high quality control systems and also a friendly expert income team pre/after-sales support for China Wholesale Measurement of Heart Rate Suppliers – LMEC-28 Apparatus of Measuring Hearing and Hearing Threshold – Labor , The product will supply to all over the world, such as: Nepal, Australia, Vietnam, To keep the leading position in our industry, we never stop challenging the limitation in all aspects to create the ideal products. In his way, We can enrich our life style and promote a better living environment for the global community.
By Jack from Bahamas - 2017.01.11 17:15
This company has a lot of ready-made options to choose and also could custom new program according to our demand, which is very nice to meet our needs.
By Evelyn from Sri Lanka - 2018.12.22 12:52
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