S6700H Speed Controller, Electronic Motor Speed Control Module, High-Precision Generator Regulator for Automotive Use, Range 1K to 5 KHz

[Precision Control] Maintains engine speed with a fluctuation rate of only +0.25% to -0.25%, ensuring optimal performance.
[Versatile Range] Features a high-speed tuning range of 1 kHz to 5 kHz, suitable for a variety of generator applications.
[Robust Temperature Range] Operates efficiently in conditions from -40 to 176 degrees Fahrenheit, making it reliable in harsh environments.
[Easy Installation] Comes with a generator speed controller module, designed for quick and hassle-free installation in your automotive systems.
[Reliable Performance] Temperature drift of less than +5% to -5% provides consistent reliability in speed regulation, ensuring your generator runs smoothly.