Uploaded July 2011 | Updated September 2026, 55 minutes ago
Trying to come up with a minimal calibration unit so it can be a DIY project for testing circuits (small) with wild OU claims. This unit will be one of the easier ones to use and obtain good results.
Trying to come up with a minimal calibration unit so it can be a DIY project for testing circuits (small) with wild OU claims. This unit will be one of the easier ones to use and obtain good results.










