Features 1、NON DAMAGE: Controller come with rugged shell, dust proof and drop resistant, protect internal components from damage 2、CLEAR DISPLAY: Knob speed regulation, simple operation, ready to use after wiring, easy to use, digital display is intuitive and clear 3、WIDE APPLICATION: For brushed motor speed regulation, support CW and CCW, suitable for industry, home appliances, DIY electronic components, etc. 4、TECHNICAL PARAMETERS: Speed regulation range from 0‑100%, working frequency for 15KHZ, continuous current within 60A 5、STABLE AND DURABLE: DC motor speed controller come with stable structure, excellent performance and long service life Specification Item Type: DC Motor Speed Controller Output Current: Determined by the size of the load Continuous Current: Within 60A Speed Regulation Type: Current regulation Speed Regulation Mode: ON or OFF linear potentiometer 270 degrees Speed Range: 0-100% Working Frequency: 15KHZ CW and CCW: Support Package List 1 x DC Motor Speed Controller