Product overview A compact voltage protector built from PC flame retardant material that monitors voltage and protects connected equipment from overvoltage and undervoltage conditions. It combines continuous voltage measurement with active protection to reduce the risk of damage and unexpected shutdowns. Key benefits Reliable voltage monitoring: Builtin voltage display shows realtime voltage so you can see supply conditions at a glance. Overvoltage and undervoltage protection: Detects dangerous voltage levels and reacts to prevent stress to connected devices. Durable construction: PC flame retardant housing improves resistance to heat and helps maintain long term reliability. Broad compatibility: Designed for use with common household and office electrical equipment that require stable voltage. Easy to understand operation: Clear display and straightforward protection functions make it suitable for everyday use. What makes it stand out Integrated voltage readout plus active protection combines monitoring and defense in a single unit. Flame retardant PC material for robust external construction without adding complexity. Focused on practical protection rather than complicated setup. Typical applications Home appliances: Protect refrigerators, washing machines, and heaters from sudden voltage spikes or brownouts. Home entertainment and office equipment: Safeguard TVs, sound systems, desktop computers, and printers from unstable supply voltage. Small workshops and hobby setups: Protect power tools and charging equipment that are sensitive to voltage variations. Performance notes Provides continuous voltage measurement and triggers protection when supply voltage exceeds or falls below safe thresholds. Suitable for general household and light commercial use where voltage stability is a concern. Intended to complement good electrical practices; install and use according to local electrical regulations. Specifications summary Function: Voltage measurement and overvoltage and undervoltage protection Material: PC flame retardant housing Compatibility: Common household and office electrical appliances Form factor: Compact for typical indoor electrical setups Package contents and installation instructions are provided with the unit. Follow local wiring guidelines when connecting the protector to mains and powered devices.