Hi Mark,

The Interro just doesn't have enough low volts settings to really see what is happening with the PV350.

The PV350 can be set for kPa or PSI and outputs 1 mv per unit (100 PSI=100 millivolts or 100 kPa=100 millivolts). I have to keep it on kPa to e... Login to read more.

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