Oscilloscope Frequency Calc

This application will help you calculate the approximate frequency and period, when using a non-menu driven oscilloscope. If you are not sure of the formula to calculate what you see on the display, this calculator will help. just enter the X axis (time) coordinates and the number of division on the display it takes to complete a full cycle and press the 'Calculate' button. That's all there is to it, the frequency and period will be displayed.