Quote Originally Posted by Daddynobucks

I wish I had bought an "Inteli-dose" unit, sold by American hydroponics. it is expensive but with all the work/headache I have gone thru, it would have been a bargin

The reason for the controller is my health is on the down hill

Daddy
NO, the one you built is so cool. I dream about building stuff like you. Your creativity and mind is not on the down hill.
Keep building stuff like you are doing, it is amazing.
of course, best of luck with your health.
demoreal Reviewed by demoreal on . My Ph controller Tired of constantly checking your Ph? well this unit will do it all. First pic is the brains, next is the relay/terminal box. This unit is going to run two Ph pumps, one up,one down and the GH three part nuits. Five pumps total. It also has three water level sensors, and controls fresh water valve, controls circulation pump and two irrigation pumps. Adds nuits back to set EC and maintains it then adjusts Ph to set point and corrects as it drifts. I still have a little wiring and pump Rating: 5