Tank Automation

[Binare]

I got an rkl, gives me more then I need. Even with a background in electronics and electrical controls, I could'nt build a system for cheaper if I figured in my time involved. Very happy with what I got for how much I paid. If you factor in the cost of components, and the fact you'll almost surely end up with less functionality if you tried to even compete price wise, seems like a waste of time and money to try and reinvent the wheel.