Needs for a simple drawing thrust bench


i need an idea of a simple thrust bench using the pod mounted on the mast (do not want to take the wires down) and a classic weighs person

i will have the opportuny of a big pool next week i need to test 3 solas plastic propeller modified

thank you

I’m using this one: Mechanical Analog Push Pull Gauge Force Gauge NK 500 force gauge analog push pull force gauge

If you have a pool, just let the board pull via some rope.

thank you, but was looking for a way without the board , easier to carry