"C/O 3 ITEMS, CAMERA WHICH MOUNTS TO THE BORESCOPE/FIBERSCOPE ADAPTERS, A HIGH RESOLUTION LABORATORY MONITOR, CABLES TO INTERFACE THE CAMERA & MONTITOR TO THE IW-2L; CAMERA RELAYS THE IMAGE FROM THE BORESCOPE TO THE IW-2L FOR PROCESSING. ITEM BUILT SPECIFICALLY FOR THE PRATT & WHITNEY ENGINE ASSY INTHE C-17 AIRCRAFT"