INFORMATION DISPLAY DEVICE

摘要

PURPOSE:To provide an information display device which enables the determining of changes in inspection data of a plurality of inspection items visually by a simple operation while enabling the learning of correct numerals of the respective inspection items without switching a screen. CONSTITUTION:A optical card reader/writer 3 to reproduce information recorded in an optical card 2, a keyboard 5 to select a plurality of items predetermined from information reproduced and a display device 6 to display inspection data of the plurality of items selected and numerals in the item selected on the same screen in time series together with those as plotted in a graph.