GonnaGrow
New Member
I'm thinking about switching from the Sentinel DEC-4 controller because I seem to be getting a lot of interference from my ballast even though its 5 feet away. The Hydrofarm Autopilot Master Green House Controller seems to be the next step up with a built in Co2 ppm sensor. I would like to hear from someone who has one first. I just need something that is 1. Dependable, 2. Accurate, 3. Affordable.
