The Trek is a dependable, durable, rugged, compact and affordable digital system for equine - weights only 40lbs and is available with a soft or hard case for easy mobile transport. It processes plate sizes 14x17, 10x12 and 8x10 along with smaller custom size intraoral dental plates if needed. It is easy to learn and operate and is very low maintenence. It produces detail-rich, diagnostic quality digital images in just seconds using reusable phosphor storage plates (PSPs). Expose the PSP with your existing portable X-ray machine - if your existing X-ray machine works with your film/cassette plates it will work with PSP plates saving you the investment of a new x-ray machine. Imaging plates are erased in a continuous cycle by the patented in-line erase feature.