Growneer Variable Vent Fan Speed Controller Inline Duct Fan Speed Adjuster
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3 Gear Speed Regulation: Our fan speed controller can correctly and precisely adjust the speed of centrifugal fans without causing the motor to hum.
Easy to Use: Plugs directly into an outlet and no messy wires. You also have the option to use with an extension cord. You can easily adjust your fan's speed with a simple turn of a knob.
Durable: This unit is ultra-compact. Built-in grounded control outlet. These controllers are more sensitive than any on the market, and are compact and built to last.
Suitable for Inline Fans: The speed controller makes an affordable and efficient way to create the optimum environment for your growing needs.
Warning: Don't use it on brushless type motors. Don't use it with the fans exceed 3 amps. The work temperature can't exceed 40℃/104℉, otherwise the controller maybe overheat.
Easy to Use: Plugs directly into an outlet and no messy wires. You also have the option to use with an extension cord. You can easily adjust your fan's speed with a simple turn of a knob.
Durable: This unit is ultra-compact. Built-in grounded control outlet. These controllers are more sensitive than any on the market, and are compact and built to last.
Suitable for Inline Fans: The speed controller makes an affordable and efficient way to create the optimum environment for your growing needs.
Warning: Don't use it on brushless type motors. Don't use it with the fans exceed 3 amps. The work temperature can't exceed 40℃/104℉, otherwise the controller maybe overheat.
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Our fan speed controller was designed especially for centrifugal fans.
This means it will help prevent damage to fan motors, ensuring longer life.
It will correctly and precisely adjust the speed of centrifugal fans without causing the motor to hum.
These controllers are more sensitive than any on the market, and are compact and built to last.
Item Features:
Knob control with 4 options: Off, Low, Medium and High.
Built-in grounded control outlet, no messy wires!
Plug-and-play for easy installation.
Package Includes:
1 x Fan Speed Controller
1 x Instructions Manual
Specification:
Dimensions: 2.9 x 2 x 1.3 inch
Current Capacity: 3 amps
Voltage Capacity: 120 AC
Watts Max: 350W