TrolMaster - EC Fan Controller (EFC-1) BioBizz more active root mass

more active root mass

39 dBA at full speed (200mm)

with the contactors switching the lamp load safely

Open the bottom compartment and tip out the discarded dry leaf matter

uniform vegetative growth and consistently heavy yields

TrolMaster - EC Fan Controller (EFC-1) BioBizz more active root massVariable speed EC fan control for the Tent X system The TrolMaster EFC 1 EC Fan Controller gives the Tent X Control System precise variable speed control over compatible EC intake and exhaust fans, using either PWM or 0 10V output. Poor airflow is one of the most common causes of trouble indoors: humidity builds, temperatures climb and plants end up weak or with poor bud development. The EFC 1 lets Tent X automatically hold correct negative pressure