The eddy current testing method utilizes local conductivity variations for the characterization of quality characteristics such as thickness, sheet resistance, material homogeneity or other physical changes in the sample of investigation. The complex eddy current signal contains various information about the test material, which can be separated in many cases with simple or complex algorithms. The applied powerful eddy current electronics offers a wide frequency range from 10 kHz to 100 MHz that is utilized to achieve different sensitivities and penetration depth depending on the application. All our products are offered with an user-friendly software for fast real-time evaluation.