What about a magnehelic differential pressure guage? They’re available cheap on e-bay and in the right range are quite accurate.
I do like the simplicity of the drink bottles.
Jon
What about a magnehelic differential pressure guage? They’re available cheap on e-bay and in the right range are quite accurate.
I do like the simplicity of the drink bottles.
Jon
Kitfox IV 1050, C180. Now I have two backcountry planes! WooHoo!