Features The speed controller is made with high quality PCB which ensures a longer service life This simple and easy to use DC motor speed controller has stable performance Designed with a digital display that shows the percentage rate of actual speed to maximum speed This motor speed controller uses screw terminals for convenient and fast wiring Comes with momentary on/off switch and speed control potentiometer Features: The speed controller is made with high quality PCB which ensures a longer service life. This simple and easy to use DC motor speed controller has stable performance. Designed with a digital display that shows the percentage rate of actual speed to maximum speed. This motor speed controller uses screw terminals for convenient and fast wiring. Comes with momentary on/off switch and speed control potentiometer. Features: Input voltage range: DC6V-60V (input voltage must be the same as motor rated voltage) Output voltage: Linear with load Output Current: 0A-30A Continuous Current: 20A Speed range: 0% to 100% Control method: Potentiometer Control type: Regulation current Control frequency: 15 kHz Wiring Type: Screw Terminal Package includes: 1 x Cruise Control Note: Please allow a little error due to manual measurement. Thank you for your understanding. Package List