Add A Fan Speed Controller To Your Ventilation System For Full Control Of Your Grow Room
✅MULTI-FUNCTIONAL: Makes it easy to adjust the speed of your inline fans and duct fans
✅SAFE OPERATION: Built-in grounded plug for safe operation with all inline fans
✅SPECIFICATIONS: Voltage/Frequency:/220V/120V/60HZ Max. Amperage:15A
✅WHAT’S INCLUDED: Fan Speed Controller with Grounded Power Cord
![Variable Vent Fan Speed Adjuster Inline Duct Fan Speed Controller EU/ US Plug Variable Vent Fan Speed Adjuster Inline Duct Fan Speed Controller EU/ US Plug](https://i0.wp.com/homegardenarea.com/wp-content/uploads/2021/01/4343-cf6e07.jpg?fit=1500%2C1500&ssl=1)
The quality of the product and the dealer's response are excellent. The fan is very strong and the controller works very well.