The ZEDbox is the control unit for an external ZEDsatellite. It has no measuring device build in, but can control various ZEDsatellite’s. Menus and parameters can be typed in via the touchscreen of the ZEDbox. The ZEDbox is connected via an ethernet cable to a ZEDsatellite. It can conveniently be placed nearby the operators workspace. The test pressure range is depending on the installed ZEDcore.