Hobby Dyno!!

[redboat219]

Can you use that thing

Can you use that thing to test the effect of similar diameter but different weights props like those made out of white metal, brass or composites on the motor's performance?

[bigdave]

Sure, I don't see why

Sure, I don't see why not.
If you do not change anything but the prop.
You will see a difference in your results from prop to prop if there are any. BD.