Patent ID: 7089096

Claim:
A diagnostic tool, comprising: a data input port; a microprocessor linked to said data input port; a data storage device linked to said microprocessor wherein a diagnostic application program can be stored in said data storage device; a graphical user interface linked to said microprocessor wherein said microprocessor receives diagnostic data from said data input port, stores said data to said data storage device, and provides output data to be displayed on said graphical user interface, wherein said output data is displayed on said graphical user interface as a list having an identification of one or more diagnostic values and the corresponding diagnostic value and/or a graph of said output data, the graph having a zoomed-in region and a non-zoomed-in region, wherein the location of a diagnostic value in the list of diagnostic values is selectable by a user, the diagnostic tool further comprising an input device for selecting diagnostic values in the list, wherein said input device can be used to select a diagnostic value to change a placement location of the selected diagnostic value within an order of the list.