TrolMaster Dry Contact Board for Hydro-X Pro and Aqua-X Pro (OM-8) Cages and comes with a Replacement

and comes with a Replacement Indicator Card that lets you know when it's time to replace the old pack with a fresh one

These cones are meticulously handcrafted using the finest

Use to adjust nutrient solutions to the optimum range of pH

5W Worklight + 3W Flashlight: Wide face beam for scanning

Growers run it off the pump or zone valve and branch down to 17mm laterals with standard barbed fittings

TrolMaster Dry Contact Board for Hydro-X Pro and Aqua-X Pro (OM-8) Cages and comes with a ReplacementTrolMaster Dry Contact Board for Hydro X Pro and Aqua X Pro (OM 8) 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 Aqua X Pro system, OM 8 can activate pumps solenoids at a higher amperage of 12 A. Features LCD Display, easy to set up and use Easy installation Overload