AdjustVent Fan Speed Controller
Take control of your intake and exhaust airflow with the AdjustVent!
With smooth adjustments to precisely set your fan speed, the AdjustVent gives you precise control, allowing you to increase ventilation when ambient temperatures are too high, and decrease ventilation when ambient temperatures are too low. The perfect tool to achieve optimum temperatures for your grow room.
- Precise fan control
- Variable speed
- Extends fan motor lifespan
Suitable for fans up to 300w.