... ²DisplayLCD (Back-lighting)2-sided, 6-lines, digitalData Port (Interface)RS-232C, USB, SD CardOptical PlummetImageErectMagnification3´Focusing Range0.5m~¥Field of ... BatteryDesiccant, Plumb Bob, Plastic Carrying CaseData-transmission Cable, CD, SD Card, User ManualTools Bag (Screwdriver, Allen Key, Soft Brush, Woolen Cloth ...