... 220V, 50Hz Features: The unit is shock-proof, ray-proof, single-focus and self-rectified X-ray unit. It applies to ... medical fluoroscopy and radiogrphy on mouth, carity bone, heart, skull as well ascontraceptive ring. Specifications: Maximum rating: For fluoroscopy: ... )Power supply: AC: 220V, 50Hz,1kVACurrent: for fluoroscopy 2A (uncontinuous) for radiography 6A (instantaneous)Size of screen: 203mm ...