Berg sells used eddy current testers and demo units from IBG. Eddy current testing is a common method of non-destructive testing that can examine the surface characteristics of a test piece by using electromagnetism to induce eddy currents and monitoring the subsequent voltage fluctuations. If you have any questions about our used products, please give us a call at 1-847-577-3980 or send us an email at info@bergeng.com. Our knowledgeable staff is there to help and assist you.