China Wholesale Projectile Quotes – LMEC-17 Apparatus of Measuring Hearing and Hearing Threshold – Labor

Short Description:

Product Detail

Product Tags

Feedback (2)

Our advancement depends over the highly developed devices, excellent talents and continually strengthened technology forces for Semiconductor Laser Property, Planck Constant, Equal-Thickness Fringe, We warmly welcome your participation according to mutual rewards during the around long term.

China Wholesale Projectile 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:

Related Product Guide:

Our advantages are lessen charges,dynamic income team,specialized QC,sturdy factories,premium quality services for China Wholesale Projectile Quotes – LMEC-17 Apparatus of Measuring Hearing and Hearing Threshold – Labor , The product will supply to all over the world, such as: Irish, Argentina, Canada, With excellent products, high quality service and sincere attitude of service, we ensure customer satisfaction and help customers create value for mutual benefit and create a win-win situation. Welcome customers all over the world to contact us or visit our company. We will satisfy you with our professional service!

Air Track

Cavendish Balance

Falling Sphere

Forced Vibration

The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.