All machinery or piping systems when it is in operation, it emits a sonic signature. When existing some type of failure, this sonic signature changes the one which in general happens inadvertent until it is too much late. The instruments based on ultrasonic technology transported by the air are ideal for the detection of damages in:

	Electric and mechanical systems.
	Vacuum and air piping.
	Corona Effect and arches.
	Bearings.
	Steam traps and valves.