Adjustable Voltages Protector Designed for homeowners, electricians, and small business owners who prioritize electrical safety and need a dependable solution for voltage fluctuations. It helps protect devices from damage due to overvoltage and undervoltage conditions while delivering stable output. Lightweight, compact construction with easy installation. The device includes clear English instructions for straightforward setup and operation. Key protections and controls: Adjustable overvoltage protection value: set the maximum acceptable input voltage to protect connected equipment. Adjustable undervoltage protection value: set the minimum acceptable input voltage to prevent equipment from operating in unsafe conditions. Adjustable recovery time: configure how long the output remains protected or stays off before returning to normal operation after a fault. Reset function: provides rearm or reset capability to enhance control and usability. Performance and safeguards: Stabilizes output voltages to help prevent damage and ensure safer operation of connected appliances. Provides reliable protection for electrical devices in homes and small business environments. Compatibility and applicability: Suitable for standard domestic electrical systems and a wide range of devices commonly used in homes and small offices. Use scenarios: Home electronics protection: safeguarding televisions, computers, gaming consoles, and streaming devices from voltage surges and sags. Small office reliability: protecting desktop computers, printers, routers, and other essential office equipment. Retail or service environments: safeguarding pointof terminals, display units, refrigeration equipment, and other critical devices in small businesses. Summary of attributes: Function: adjustable overvoltage/undervoltage protection, configurable recovery time, reset capability, and voltage stabilization. Compatibility: suitable for home and small business electrical setups. Size and weight: lightweight and compact for convenient installation. Performance: provides controlled protection to maintain safer, stable output voltages for connected devices.