- Advanced Digital Encoder: Experience superior precision and consistency in engine speed adjustments with our digital encoder knob, surpassing ordinary potentiometer controls. - Versatile Control Options: Features a convenient start/stop button and compatibility with external switches, catering to diverse customer control preferences. - Motor Protection: The soft start function gradually increases current during engine startup, preventing inrush current. This effectively safeguards the motor, promoting longevity and reliability. - Customizable Settings: Easily adjust working cycle, upper and lower duty cycle limits, and operating frequency to align with your engine's unique operating characteristics. Use Scenarios: 1. Ideal for industrial machinery where precise engine speed control is critical for performance and efficiency. 2. Perfect for automotive applications requiring smooth engine operation and enhanced motor protection during start-up. 3. Suitable for hobbyist projects that demand reliable speed control and customization for different engine types. This product combines functionality, compatibility, and performance, making it an essential tool for anyone needing reliable engine control solutions.