TrolMaster Hydro-X Dry Contact Station Single Pack with Cable Set precise cuts

precise cuts

enhancing plant growth

Flora Valve

which are black

but plenty of room for you to amend

TrolMaster Hydro-X Dry Contact Station Single Pack with Cable Set precise cutsThe Trolmaster DSD 1 Dry contact module provides a simple and flexible solution to users who want to connect & control devices to the Hydro X using a dry contact or relay to activate the device. Some equipment requires either normally open or normally closed contact closure in order to activate the equipment. The DSD 1 is the product that you need to control those types of devices.* The DSD 1 plugs into a standard Nema 120 volt 15 20 amp power outlet