How to measure the frequency

[ghost]

I simulated an oscillator for high frequencies above 500kHz how can I measure the frequency, are there any tools for this besides an oscilloscope which is limited to 500 microseconds

[pfalstad]

To properly simulate a high frequency oscillator, you need a smaller timestep.

Do Options->Other Options, then set the time step size to 50n

Once you do that, the scope resolution will also be adjusted so you can use it.

[ghost]

arigato