General Inspection's Eddy-Current Technology is completely digital with multiple frequencies. It can inspect a wide range of materials and detect metallurgical defects such as cracks, seams, hardness variations, plating variations and missing features - like grooves, chamfers and threads, keyways, knurls, etc...
The Gi-Vision System was designed specifically for high-speed inspection of fasteners and screw machine parts. It is used to detect defects such as cracks, defective recesses, internal chips, missing internal features (threads, chamfers, grooves) and surface imperfections. It can also measure I.D., O.D., concentricity, and roundness.