Another Manometer to build to consider

[Maxnettoz]

I was looking through the How to build a Manometer thread and ended up finding this Youtube site. A good explanation of the design, how it works and its assembly. I particularly like the simplicity of the design. This one is for two cylinders but you easily add two bottles to complete the set. Four cylinders 4 Corona's plus 1 to fill the fluid and 1 to spare for the celebration.

www.youtube.com/watch?v=7D_f05_a74Y