TrolMaster - Dry Contact Station Single Pack with cable set grow-light-reflectors rust and moisture

rust and moisture

nymphs and adults

we recommend adding 20% perlite to this mix

Easy-to-Use Grow Bag is Ready for Planting - Nutrient Rich - For All Growing Needs

Be sure to install the Black Hatch with the silver (reflective) side on the inside of your grow area

TrolMaster - Dry Contact Station Single Pack with cable set grow-light-reflectors rust and moistureThe Trolmaster DSD 1 Dry contact module provides a simple and flexible solution to 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 can be configured to work as the other Trolmaster power modules