The Tunze pH / CO2 controller set consists of the pH controller 7070/2 and CO2 valve set 7074.11 with power supply unit 5012.01. The 12 Volt valve is nickel-plated and protected against corrosion. The adjustable time-interval meter permits the gentle distribution of CO2, preventing excessive doses. The control station operates on safety extra-low voltage.
Avail. in US voltage only.
- Product Specs