Optimal Performance: your generator operates at efficiency with the AVR9-1B2L model, designed to regulate and stabilize voltage. Suitable for 10KW generators, this component is essential for reliable power output. and Reliable: Built to last, this 220V automatic voltage regulator withstands rigorous use, making it ideal for both residential and commercial applications. Its robust construction ensures long-term reliability and performance. Easy Installation: This regulator is engineered for easy setup, allowing for quick integration into your existing generator system without the need for professional help. Enhanced Safety Features: Equipped with advanced safety mechanisms, this voltage regulator protects your equipment from voltage fluctuations, ensuring a safe operating environment. Due to different batches, there may be differences in product appearance and printed text, which not affect use. Colour:Black Material:Plastic + Metal Package Contents: 1 * Generator Voltage 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.