China Wholesale Pressure Sensor Quotes – LMEC-17 Apparatus of Measuring Hearing and Hearing Threshold – Labor
China Wholesale Pressure Sensor Quotes – LMEC-17 Apparatus of Measuring Hearing and Hearing Threshold – Labor Detail:
This instrument is suitable for medical undergraduates and postgraduates to measure the threshold curve. In general, the definition of pain threshold should reach the ear pain, but students only need to understand the principle of the experiment, and when measuring the pain threshold, they only need to adjust the sound pressure level to the ear and feel unbearable. Through the experiment, students can understand the physical knowledge of sound intensity, sound intensity level, loudness, loudness level and auditory curve, and lay a good foundation for the application of clinical audiometry in the future.
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:
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We take "customer-friendly, quality-oriented, integrative, innovative" as objectives. "Truth and honesty" is our administration ideal for China Wholesale Pressure Sensor Quotes – LMEC-17 Apparatus of Measuring Hearing and Hearing Threshold – Labor , The product will supply to all over the world, such as: Florida, Egypt, South Korea, Our Company policy is "quality first, to be better and stronger, sustainable development" . Our pursuit goals is "for society, customers, employees, partners and enterprises to seek reasonable benefit". We aspirate to do cooperate with all different the auto parts manufacturers, repair shop, auto peer , then create a beautiful future! Thank you for taking time to browse our website and we would welcome any suggestions you may have that can help us to improve our site.
By Denise from Barcelona - 2018.06.05 13:10
The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
By Irma from Anguilla - 2018.12.05 13:53
