Master Controller ECM1 Nutrients by Brand as well as the main

as well as the main container that houses the roots and nutrient solution

change rooms

The probe surface is where the instrument takes the reading of the solution or soil/media

For heaters

A simple but reliable solution to your drying need

Master Controller ECM1 Nutrients by Brand as well as the mainFor our EL2 controllers we developed an External Contactor Module, the ECM1. As the Master Controller works on a low voltage output, it is not capable of switching auxiliary equipment. With the ECM1 you can extend the functionality of your EL2 controller to switch auxiliary equipment, such as heaters, dehumidifiers and CO2 equipment during the lights on or lights off cycle, according to the controller set lighting hours. Specifications ECM Voltage 120