[Boatanchors] Hickok 600A

[Mike McCarthy, W1NR]

See 
https://www.diyaudio.com/community/attachments/hickok600-600acalibration-pdf.210524/ 
for calibration procedure.
Mike, W1NR

On 11/13/2023 10:01 PM, Walt Cates wrote:
> The 83 rectifier in my 600A tube tester died today. Open filament. I went solid state. It seems to be functioning properly when checking against my other tester. But I would like to know what the voltages should be. I have not been able to find any voltage charts on the web. Anybody out there have one.
>