Today I tested the lift force generated by two small propellers.
In order to use a kitchen scale to measre the lift, i use a piece of plastic wrap to block the air flow to the scale, which may not be really accurate for the measure.

The result is:

Today I tested the lift force generated by two small propellers.
In order to use a kitchen scale to measre the lift, i use a piece of plastic wrap to block the air flow to the scale, which may not be really accurate for the measure.

The result is:
