The Heatkit AF-1 Analog Frequency Meter, Part 9 - Testing the rebuild.

https://wereboar.com/projects/index.php/2025/03/26/the-heatkit-af-1-analog-frequency-meter-part-9-testing-the-rebuild/

Now that the Heathkit AF-1 has been mostly rebuilt, it's time to do a little testing. Check that out on my project page.