I want to go as deep as I can, I'm trying to put together a "budget" "low use" indicator for occasional HVAC. Anything that would read "some idea" down into 100-1000 microns with ANY degree of "we are in this ballpark." Actually as long as I can confirm it is below 1000 microns would do As you can see, 1000 microns is down into the 29.88 zone
This does not have to be anything "fancy." Some way to power it I can figure that, and if I can justify an output vs pressure curve, maybe monitor that with a fluke
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