FOR EXPERIMENTATION This Tuning Fork can be used as a general tuning fork of a variety of experiments, such as the sound of the occurrence, interference, sound conduction of various substances.
Two tuning forks of the same efficiency are made of the whole 45 carbon steel.
DEEP RELAXATION: Tuning Fork.Fork sound restores the body s abdominal balance and maintains the of the organs, just take a tuning fork and place the vibrating fork near and gently tap
The Tuning Fork Set Is Used To Demonstrate The Resonance Of Sound In School.
High quality physical experimental instrument, and practical.