TrolMaster Programmable Dry Contact to Control Normally on/off Items -Temp RH Co2 or Recycle Filters Nuke Em's formula does not

Nuke Em's formula does not include surfactants

Give your plants more consistent growth and color

) every 7 days for preventive maintenance

5”-18”

TrolMaster Programmable Dry Contact to Control Normally on/off Items -Temp RH Co2 or Recycle Filters Nuke Em's formula does notThe 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. *