PrimeSurgicals Premium Tuning fork set of 3 - size 128 Hz, 256 Hz, 512 Hz - Product Features
- This product comes with FREE 31 DAYS warranty. Please see the condition note or legal disclaimer to know more about warranty.
- A tuning fork is a metal instrument with a handle and two prongs or tines. Tuning forks, will vibrate at a set frequency to produce a musical tone when struck. The vibrations produced can be used to assess a person's ability to hear various sound frequencies.
- A vibrating tuning fork held next to the ear or placed against the skull will stimulate the inner ear to vibrate, and can help determine if there is hearing loss.