Features Accurate Energy Measurement: Measure positive active energy with precision using the clear LCD digital display, providing accurate readings for effective energy management. Compact and Easy Installation: Small and lightweight design supports easy 35mm / 1.4in DIN rail installation, making it suitable for various home setups. High Durability and Security: Crafted with high-quality ABS material, ensuring wear resistance, durability, and protection against intentional damage, offering a long service life. Low Power Consumption and High Accuracy: Benefit from low power consumption, high accuracy, and high overload protection, promoting efficient energy monitoring and management. Direct and Precise Energy Monitoring: Measure energy consumption directly and accurately, ensuring reliable tracking of active energy usage. Specification: Item Type: DIN Rail Electric Meter Material: ABS Working Environment: -25～55℃ Rated Voltage: 230V 50Hz Rated Current: 10 (40) A Frequency: 50Hz Pulse Constant: 1600imp/Kwh Package List: Item Type: DIN Rail Electric Meter Material: ABS Working Environment: -25～55℃ Rated Voltage: 230V 50Hz Rated Current: 10 (40) A Frequency: 50Hz Pulse Constant: 1600imp/Kwh Package List 1 x Electric Meter 4 x Screw Cover