Your Economical Choice, no compromise in function and image, compact design for daily operation. Features l Imaging Mode: B, B+A, B+B, A l High Resolution Images l Memory: up to 4 Images l Zoom: 8 Steps l Image Post Processing l Distance Measurement l 7” non-interlaced CRT Monitor l Foldable Keyboard & Portable Design l Trackball for Easy Measurement and Operation l Real-time Clock l Optional Image Output: Video Printer or Workstation