Just out of interest I was looking at CO2 meters and came across this one for aquariums. Wondered if anyone had tried it or anything like it? I had thought these would be very expensive but this seems reasonable and self-calibrates.
Emailed them for details on the monitor (as have a solenoid (via ph) controller already).
OCO CO2 Controller - $229.00 : Yorkshire Clean, Free Template by Picaflor Azul Zen Cart Design
Emailed them for details on the monitor (as have a solenoid (via ph) controller already).
OCO CO2 Controller - $229.00 : Yorkshire Clean, Free Template by Picaflor Azul Zen Cart Design