Moxtek manufactures low power, miniature x-ray tubes for a variety of applications including handheld and bench top instruments. Moxtek tubes are small, lightweight, and can be packaged into custom enclosures. The improved electron efficiency of the MAGNUM® x-ray tube produces a 15% higher output with a 30% smaller spot size at the same emission current levels than any other MOXTEK  x-ray tube. Tube Control Options: FTC-200 Controller.