... , 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 ... : 130mm, tube turining angle: vertical 360o,horizontal 320o Volume: 500 X 310X180mmWeight: 25Kg JF-10 portable diagnoses x-ray Unit for medical fluoroscopy and radiography