Diagnostic Devices

Diagnostic Devices Inc. (DDI) is a privately held company with expertise in the field of fault diagnostics for electrical equipment such as transformers, motors/generators, aircraft fuselages, and the human heart. DDI also provides services for diagnosing faults in these devices. The outstanding staff have over 150 years of cumulative experience. The patented and commercialized products FDD EPT and eCAD are sold in 25 countries worldwide.