TrolMaster OM-8 Dry Contact board for HCS-2/ NFS-2 big bloom HS-1 and ARS-1 controllers from

HS-1 and ARS-1 controllers from dripping water and low-pressure sprayed water

Instead of managing the process from start to finish

beneficial microbes

House & Garden Commercial Bloom is a complex nutrient blend designed for professional

The second version comes with Mango and Lime gummy mix

TrolMaster OM-8 Dry Contact board for HCS-2/ NFS-2 big bloom HS-1 and ARS-1 controllers fromDry Contact Board for Hydro X Pro and Aqua X ProOM 8 The OM 8 dry contact board allows the main controller to control up to 8 individual outputs on it. It is specially designed for the Hydro X Pro and Aqua X Pro system. It has 8 individual electrical contacts, and allows up to 12 Amp current through each contact. *The OM 8 should be mounted inside an electric control cabinet, and connected to a power supply between 100 240 VAC. *When used with the