Brand New Fan / Blower Speed Controller for 500watt to 1800watt!
The Safest Controller with 1800W Max Power and Fuse & Thicker 31.5" Long Power Cord in Market!

It can adjust your fan to full speed in summer and to low or medium speed in winter to ventilate your grow room according different need. If used with fan and filter for ventilation, the suitable and adjustable fan speed is good for utilizing your carbon filter more efficiently. Safety is the most important for electrical equipment! Don't buy other cheap controllers with thin and short power cords which are not safe.

Features:

• 1 switch for choosing modes and 1 variable speed knob for adjusting speeds, easy and fast to operate
• Under VAR mode, it offers you to choose variable speed: Low, Medium or High speed
• Under FULL mode, it works at full speed to quickly remove the hot air, providing sufficient ventilation
• Fuse Protected; UL listed power cord and plug for safe use; Environmental friendly & lightweight
• With built-in grounded control outlet and metal clamp at the back
• Come with 31 1/2" grounded power cord with SAA certification for safety
• Especially convenient for you when the power cord of your fan is not very long
• Perfect for controlling speed of high velocity inline fan and mini blower
• Make your fan quieter when adjusting to low or medium speed

Specification:

• Overall Dimension(LxWxH): 2 3/8" x 2 3/8" x 5 5/16" (6 x 6 x 13.5 cm)
• Power: 1800 W
• Rated Current: 15 A
• Voltage: 120 V
• Frequency: 60 Hz
• Power Cord: 31 1/2" (80 cm)
• Net Weight: 0.66 Lb (0.3 kg)

Package Includes:

• 1x Fan Speed Controller
• 1x Manual

Notice:

• 1.Please pay attention to the minimum and maximum power limits when connecting appliances.
• 2.This fan speed controller is not suitable for brushless motor or shaded-pole motor, please check the compatibility of the product before purchasing.