R120 AVR automatic voltage regulator Stable output and device protection Delivers stable output voltage to protect your devices from fluctuations Improves the reliability of your generator by reducing voltage variation performance in a compact design Built with advanced technologies and materials for strong stability interference resistance Compact footprint for easier installation and maintenance Easy monitoring and safe operation LED status indicators let you quickly monitor performance Enables safe and efficient management of your power system Adjustable voltage control with protective features Well made voltage control board with adjustable voltage ranges and voltage stability Surge protection function Low speed protection function Designed for confident and reliable operation Practical use scenarios Home standby generator: stabilizes voltage to protect refrigerators, electronics, and lighting during grid disturbances Remote work sites or workshops: maintains steady voltage for sensitive tools and equipment when using a portable generator Small offices or supplemental power setups: ensures consistent power quality for essential devices and systems Key attributes Model: R120 AVR automatic voltage regulator Function: stabilizes voltage, protects devices, enhances generator reliability Compatibility: suitable as a voltage control solution for generators and power systems Size and design: compact and easy to install and maintain Performance: stability, interference resistance, surge protection, low speed protection