Hi,

I've got the DAE VM-100P water meter. According to their specs and on your sample page, a 1 click-per-gallon is the value needed to measure.

That's way off for me. Comparing what the unit counted and the actual odometer on the gauge, I was seeing maybe 20% reported. I tried adjusting this to 0.1, and using the spigot to measure known amounts. Odometer on unit is spot on but now it's counting too much.

Is there a way to calibrate this? Why are they so far off?

Flow Meter Specs: https://daecontrol.com/product/dae-vm-100p-1-positive-displacement-water-meter-with-pulse-output-measuring-in-gallon-couplings/

Thanks