... 4,9" LCD monitor 5,1 year warranty Adjustable Video Fiber Optic Inspection Microscope Model :FK4-410P, 100XFK4-210P, 200XKey Features:1 ... (4.0 x 3.0mm).2, Multi-axial location.3, High-manification to observe all kinds of connector endface.4 ... , High definition and resolution.5, High accuracy to locate ferrule center.6, Video signal ...