A simple, effective resistor color coder.
Designed with students, teachers, and engineers in mind for iPhone and iPad.
Easily and effectively identify resistances and tolerances.
The Resistor Color Coder is designed to be straightforward and painless to use.
All digits of the resistor - first, second, multiplier, and tolerance - are available to help you understand exactly how the resistor color coder calculations work.
Every step of calculating the resistance is written out in an informative manner.