1.Dental X-Ray Unit Advanced x-ray technology, 2.Microprocessor-controlled. 3.Touched button, CE Certified Dental X-Ray UnitFEATURES: 1.use ... ,high-eficency,clear imaging loe leak radial,is only 1%of national standard2.light touched bution,contrcled with microcomputer, ... for the use of the digital imaging systom of mouthSPECIFICATIONS: Power supply: AC220v 10%, 50Hz, 1kva Tube voltage: 60kvp Tube ...