SWR/RF power meter calibration

[MadisonMod]

Hello. I have a Delta PSM1000W. What is the process for calibrating this meter? How do I check and see the accuracy?

 

[sp5it]

SWR: connect 100 Ohm resistor, proper wattage. Set SWR 2:1
Power: Use scope, rf probe and RF source with dummy load on desired power levels and set proper wattage reading wit adjusting pots inside of your Delta.

 

[MadisonMod]

SWR: connect 100 Ohm resistor, proper wattage. Set SWR 2:1
Power: Use scope, rf probe and RF source with dummy load on desired power levels and set proper wattage reading wit adjusting pots inside of your Delta.

Thank you