Selecting the By Color button changes the calculator mode and display
to calculating the resistance value from colored band identification. From the bottom list boxes,
select the colors to match those of your resistor. The resistor illustration's colored bands will
change corresponding to your color selections.
The resistor's resistance value is displayed just below the resistor
illustration. Values for four or five band resistors are easily and quickly accomplished.
Selecting the By Value button changes the calculator mode and display to
calculating the colored bands from an entered resistance value.