TrolMaster Dry Contact Station Procidic2 The modest blues

The modest blues

Whitefly/Thrips (suppressed)

Made in California

Thanks to the collapsible design

A unique 3-in-1 combination of potassium

TrolMaster Dry Contact Station Procidic2 The modest bluesThe 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