It's great with the exception of a rattle from the internal parts. Still works as intended and I can't hear it unless my side panel is open.A standard plug and better plug position would be better also since the little plug that goes into the unit feels pretty delicate and comes out the bottom. Be better if it was located on the back so you can more easily cable manage it.*UPDATE*Caused corrosion in my loop. All traces go back to this Flow meter.