F5 2000W Dual outlet Variable Voltage Speed Controller 20APM 2KVSave energy massively with the F5 dual variable speed controller and modify the voltage supply according to the powered appliances' varied requirements. The 2 outlet controller works well for a variety of home appliances and ventilation fans. You can set the controller's voltage between 0 to 130V with the use of a dial controller. Use the surge protection feature, which protects the electrical appliance from sudden fluctuations. Compact Size: The