Analysis of sound and vibration at parts or machinery allows us to separate frequencies and inspect parts or machines that what part of the parts or machine have some damages.
It is very convenient for working.
How great would it be if we had appropriate, quality and standardized measuring tools? Hodaka ES company are distributor of "Rion" brand which is a company that specializes in producing sound measuring instruments and vibration measuring instruments.
And the data can be analyzed through Rion's original program.

Thank you picture from Rion