Microprocessor technology for reliable protection: This voltage monitoring meter uses advanced microprocessor technology to guard against voltage fluctuations and help ensure the safety of your electrical systems. User friendly LCD display and controls: The built in LCD screen and intuitive keypad allow straightforward configuration, making it easy to adjust settings for performance. Compact modular design for flexible installation: A space saving 43 mm housing supports seamless integration into a variety of installations without compromising functionality or reliability. Adjustable thresholds for tailored protection: Overvoltage, undervoltage, and phase unbalance settings can be customized to match operational needs, improving overall system stability. Key benefits and why you need it: Prevent equipment damage from voltage swings by monitoring and responding to abnormal voltages in real time. Simplify setup with a clear LCD interface and simple keypad controls. Fit into tight or crowded electrical panels thanks to a compact 43 mm enclosure. Fine tune protection to your specific application with adjustable overvoltage, undervoltage, and phase unbalance thresholds. Compatible applications and scenarios: Industrial control panels and motor drives: safeguard critical machinery from voltage irregularities and protect uptime. Data and telecom racks: provide reliable voltage monitoring to protect servers, UPS, and sensitive electronics. Renewable energy and storage systems: monitor input quality to stabilize power feeding from solar or wind sources and manage battery charging conditions. Specification emphasis: Function: voltage monitoring with protection against voltage fluctuations Performance: reliable protection through microprocessor based processing Size: compact 43 mm housing for versatile deployment Adjustment: user tunable overvoltage, undervoltage, and phase unbalance thresholds Design: modular and space efficient to fit a range of installations