TrolMaster Dry Contact Station (DSD-1) | Versatile Relay Control for Hydro-X | Aqua-X | Tent-X INDICA This prevents plant stress and

This prevents plant stress and encourages the development of thicker

Because it contains zero minerals and does not affect the baseline electrical conductivity (EC) of your nutrient solution

Testing shows exceptional removal percentages following the very first thorough application:

it improves the strength of a plant

TrolMaster Dry Contact Station (DSD-1) | Versatile Relay Control for Hydro-X | Aqua-X | Tent-X INDICA This prevents plant stress andTake complete control over specialised equipment with the TrolMaster DSD 1 Dry Contact Station. This multi functional relay module provides a professional solution for devices that require a "dry contact" closure to activate, offering a bridge between your digital controller and complex mechanical systems. (this station is required to operate the Quest De humidifiers on the Tent X) Key Features Universal Relay Integration: Perfect for devices