Features:High-quality material: Made of high-quality material, wear-resistant and corrosion-resistant, not easy to rust and break, can be used for a long time, durable.LED Display: Stay informed with our digital LED display that shows actual speed as a percentage of maximum speed.Easy to Operation: Control motor speed with our momentary start/stop switch and speed control potentiometer.EASY TO USE: Save time with our convenient screw terminals for quick, easy wiring.High performance: This DC motor speed controller is easy to use and stable in performance.Notice:1.Actual color may be slightly different from the image due to different light effect2.Please allow 1-3cm deviation due to manual measurementDescription:Input voltage: DC6-60VOutput current: 0-30AContinuous current: 20ASpeed regulation type: flowing regulationSpeed regulation mode: potentiometerSpeed range: 0-100%Control frequency: 15KHZ Knob length: 18CMWiring Type: Barriers Terminal BlocksModule size: 96mm*61mm*34mmPanel opening: length*width 92mm*56mmSpeed digital display: percentage 0-100