TrolMaster | Tent-X EC Fan Control Adapter (EFC-1) HYDROFARM it works as a rock

it works as a rock wool replacement and improves soil aeration when mixed with other substrates

Tobacco mosaic

Quick Calibration Mode using Hanna Quick Cal pH/EC Calibration Solution

Warranty: 5 Year Standard Warranty

extend your watering schedule

TrolMaster | Tent-X EC Fan Control Adapter (EFC-1) HYDROFARM it works as a rockThe TrolMaster EFC 1 Fan Control Adapter is specially designed to be used with Tent X Control System to control the variable fan speed of the EC Fan. The EFC 1 needs to select the mode of output to control the EC Fan in PWM or 0 10V. Each Tent X can connect a corresponding EFC 1 for Exhaust (F1) and Intake (F2). Each Exhaust (F1) Intake (F2) line requires one EFC 1. Communicate with the Tent X using a low volt control option Effectively control 0 10V