This title deals with non-destructive testing (NDT) and evaluation (NDE) via electromagnetic methods. Focusing on motion-induced eddy current testing techniques used for conductive materials, the book emphasises applications, including defectoscopy of metallic objects, of multi-layer structures and of composite materials, as well as sigmometry using LET. Perfect for researchers and advanced students working in non-destructive industrial sensing and testing, developers of NDT/NDE methods, material sensing engineers and material scientists.