Automobile: Used to detect and diagnose the wear, carbon buildup, and blockage of automotive engines, cylinders, oil pressure components, fuel pipes, engines, mufflers, transmission and air conditioning systems, differentials, water tanks, fuel tanks, and gearboxes.

Mechanical manufacturing: Used for quality control of automotive components, hydraulic systems, pump bodies, valve bodies, mechanical components, pipeline fittings, and other casting units, as well as inspection of casting sand inclusions, burrs, and staggered holes.