Usage Tips:Wide Voltage Adaptability: This PWM motor speed controller caters to a plethora of DC supplies ranging from 6V to 60V, thereby serving as an perfect fit for motors operated at 12V, 24V, 36V, and 48V. Its capacity to manage substantial output currents up to 30A makes it a versatile player in motor control. Intuitive Digital Display: Equipped with a clear and informative LED display, this speed regulator effortlessly communicates the current speed in percentage and the peak speed attainable. This feature simplifies monitoring and adjusting speeds, providing a user-friendly interface for seamless operation. Effortless Setup: Designed with practicality in mind, the controller features easy-to-connect screw terminals that ensure a secure wiring setup. It also incorporates an accessible start/stop button alongside a variable speed control potentiometer, promoting hassle-free adjustments during operation. Durability and Safety: Constructed using premium PCB material, the controller guarantees robustness and exceptional wear resistance, which ensures its longevity. This durable build, coupled with precise control mechanisms, significantly enhances the safety and stability of motor operations. Versatile Usage: It proves to be an essential tool for optimizing performance in various devices such as lawn mowers, tape cutters, blowers, and cotton candy machines. By providing precise speed adjustments, it meets the diverse operational needs in both domestic and commercial environments. Colour:Photo Color Material:plastic Package Contents: 1x Motor speed regulator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.