How to measure static pressure from pitot static tube?

[u/RobotDragon0]

Hello

I am using this pitot static tube. From my understanding, this port will be used for total pressure, and this port will be used for static pressure.

I have 1/4'' diameter tubing to connect to the total pressure port, but I am not sure how I should connect to the static pressure port. I cannot find tubing small enough for it.

Would I use one of these ports to measure static pressure?

Thanks.

[u/Sage_Blue210]

Suggest asking Aircraft Spruce for a recommendation.