Feature: 1. The LCD display can display working time, speed, current mode, CW and CCW status. 2. A variety of limit modes are optional, and the slow start and slow stop time can be set. 3. The upper limit and lower limit of the speed can be set, the total working time, and the timing stop can be set. 4. This motor speed controller supports separate speed regulation for CW speed and CCW speed. 5. Manual and automatic modes are optional, and the automatic mode is fully automatic CW and CCW within the set time. Specification: Item Type: Motor Speed ControllerMaterial: ABS Input Voltage: DC10-55V (the specific voltage is equal to the rated voltage of the motor) Output Voltage: Linear under load Instantaneous Current: 60A Continuous Current: Less than 40A Rotation Speed Digital Display: 0-100 percentage meter Speed Adjustment Range: 0-100% Speed Control Mode: Jog + - Control Frequency: 15KHZ Remote Control Battery Information: Button battery 2032, 240mAh. Package List: 1 x DC Motor Speed Controller1 x Remote Control2 x Connection Line