RVal is a program for Electronic Engineers and
hobbyists. It will find the nearest preferred
resistor values satisfying certain criteria or all
within a given tolerance, in whichever range of
preferred values the user selects. All the standard
value ranges are supported; they are E6, E12, E24,
E48, E96 and E192. Preferred values can be selected
according to the following criteria:

* The nearest preferred value to that specified.

* The pair of preferred values having the closest
approximation to the required Ratio.

* The pair of preferred values having the closest
approximation to the required Difference.

* Pairs of preferred values which, when placed in
series or parallel provide the closest approximation
to the required value.

* The preferred value required in parallel with an
existing value to provide the closest approximation to
the required value.

The program's output can be printed, saved or appended
to a text file or copied (in part or in full) to the
clipboard. RVal also includes the facility to output a
list of the values in the selected range. Clipboard
or file contents are suitable for import into a
spreadsheet or similar program.

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