1. A hand-held thermography system comprising: an electric current generator; a handle; a transformer in the handle, the transformer electrically connected to the electric current generator; an induction coil electrically connected to the transformer, and extending from the handle; a digital infrared camera attached to the handle by a camera support that holds the digital infrared camera facing an area adjacent to the induction coil; and a processor connected to the digital infrared camera for receiving, storing, and displaying infrared images digitized by the infrared camera.