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Old 06-07-2020, 06:53 PM   #12 (permalink)
JulianEdgar
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Quote:
Originally Posted by cr45 View Post
I actually own two +/- 2psi manometers myself and hence the reason for the question. They have 0.01" H2O resolution.

The funny thing is I went looking for a +/- 1 psi hoping for better accuracy but with the +/- 1 psi having a 1.0 % fsd accuracy and the +/- 2 psi having a 0.3 % fsd accuracy, then the latter would appear to have higher accuracy.

I paid a very similar price to yourself for mine.
Have you tried using them for measuring aero pressures? For 'simple stuff' like before/after the radiator, just place the ends of the hoses in the approriate locations. For 'complex stuff' (like panel pressures), you'll need to make a sensing puck.
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