Test system and vehicle performance test system

摘要

A device management apparatus has a display part that obtains various types of information outputted from testing devices, and erasably, switchably, or movably displays the pieces of information on a display, wherein regardless of the display of the pieces of information, the display part preferentially displays three alarm icons that are respectively for three pieces of alarm information including: sensitivity alarm information indicating a reduction in sensitivity of each of the testing devices; accumulated operating time alarm information that is alarm information on an accumulated operating time of the testing device; and inspection date/time alarm information that is information indicating approaching or passing of an inspection date/time of the testing device, and respectively have forms that are changed depending on contents indicated by the respective pieces of alarm information.