Speed Controller, DC 6 60V 12V 24V 36V 48V 30A PWM Motor Stepless with Momentary Start/Stop Switch/Speed Control Potentiometer

EASY TO USE - This motor speed controller uses screw terminals for convenient and quick wiring HIGH QUALITY&DURABLE - Speed controller is made with high quality circuit board which ensures a longer service life HIGH PERFORMANCE - This simple and easy-to-use DC motor speed controller has an stable performance, designed with a digital display that shows the rate in percentage of actual speed to maximum speed ADVANTAGES - Comes with a momentary start/stop switch and a speed control potentiometer SATISFACTION GUARANTEE - If your product does not perform to your expectations, simply request a refund or replacement. We care for every customer's feeling. If this product does not meet or exceed your expectations, please contact us at first, we will solve the problem immediately. We expect quality products, At the same time, we hope that customers have the best shopping experience.