For a bit more than the Fozgometer, you can get a copy of Adjust+ which does azimuth, speed stability, overall speed and frequency response measurements.
It is computer based so all the data is available for future reference.
If you download the manual, it has a lot of good info on Azimuth adjustments even if you don't buy it.
dave
It is computer based so all the data is available for future reference.
If you download the manual, it has a lot of good info on Azimuth adjustments even if you don't buy it.
dave