Portable X-ray System The JPI portable medical X-ray is a powerful and lightweight unit intended for nursing homes and travelling radiologists. Only 99lbs and foldable to be only 30″ tall, the JPI portable medical X-ray can be easily loaded into station wagons or SUVs for transport between facilities or residences. The big wheels make for easy movement outdoors and up short flights of steps if you must visit a non-wheelchair accessible location. The 100kV, 35mA generator provides enough power for extremity shots and most chest and torso views on medium sized individuals. All human portable units come with the neccessary skin guard and collimator modifications to meet medical requirements.