Features Fast and Accurate Engine Speed Control: Experience and rapid response to load changes, ensuring optimal engine performance even under varying conditions. Comprehensive Protection: Safeguard your power supply with built-in reverse connection protection, providing peace of mind and preventing potential damage. Versatile Speed Adjustment: Effortlessly switch between high and low speeds and fine-tune the speed, offering flexibility for diverse al needs. Multi-Function Capability: Benefit from automatic parking protection, high-speed start, full speed control, and the ability to operate in parallel, enhancing overall functionality. Adjustable Steady-State Rate: Easily adjust the speed drop to meet specific requirements, ensuring simple and effective speed adjustments for steady-state s. Features: 1、Designed to control engine speed with fast and accurate response to transient load changes. 2、The speed controller provides a series of protection once the power supply is reversely connected. 3、This engine speed controller allows for high and low speed conversion and fine speed adjustment. 4、Multifunction: automatic parking protection, high speed start, full speed control, parallel function. 5、Steady？state rate adjustment (speed drop) is adjustable, and the adjustment is very simple. Specification: Item Type: Engine Speed Controller Product Model: S6700E Working Voltage: 12-32V DC Output Voltage Range: 0-5A Speed Range: 1K-7.5KHZ Speed Fine-Tuning Range: ±200HZ Speed Fluctuation Rate: +0.25%~-0.25% Speed Signal: 0.5~120VRMS Steady-State Rate (Speed Drop): 0~5% Temperature Drift: between +5% ~ -5% Ambient Temperature: -30 ~ +70 degrees Vibration: between100Hz Relative Humidity: between95% Function: 1. Speed Control 2. High and Low Speed Conversion and Speed Fine-Tuning 3. Automatic Parking Protection 4. Adjustable Steady-State Rate (Speed Drop) 5. High-Speed Start 6. Full Speed Regulation 7. Parallel Function Package List: 1 x Engine Speed Controller 1 x User Manual Note: S6700E is a for Cummins Engine Speed Controller, please connect correctly according to the wiring diagram of the manual. Package List 1 x Engine Speed Controller 1 x User Manual