CISNO Variable Fan Speed Controller Hydroponics Air Duct Booster Inline Blower Exhaust
Accurately Controls Speed of Duct Booster, Inline, Intake and Exhaust Fans；
Durable 3-Pole Grounded Plug Construction, No Extra Wires Do Deal With
One control switch for 3 settings: Variable Speed, OFF, HIGH, MED, LOW
Built-in grounded control outlet
Note: PLS only using it with FAN that have a universal brush type motor(Eg: Inductive Fan). Do Not use on brushless type motors(Eg: Magnetic Induction Fan).
Voltage: AC120V,60Hz 5A, Max. Power: 600W
Package include: 1x Speed Controller, 1x Manual