Multifunctional Digital Display: Equipped with a bright LCD screen to clearly show voltages, current, power, frequency, and power factor, providing comprehensive real time energy usage insight DIN Rails Mounting Design: Designed for standard DIN rails installation, allowing quick setup and replacement in electrical cabinets while saving space and enhancing neatness Alarm Function: Includes overload and short circuit alerts to potential electrical hazards, ensuring equipment and user protections High Precisions Measurement: Features advanced measurement technology for accurate of voltages, current, power, and frequency, ensuring data tracking for optimal electrical management Wide Compatibility: Built with materials for long lasting, supporting broad voltages and current ranges for industrial and commercial applications, Manufacturer: Mekalero