Features:_x000D_ 1. 35mm DIN Rail mounting meets the standards of DIN EN50022._x000D_ 2. 17.5mm pole width meets the standards of DIN43880._x000D_ 3. LCD digital display, no reset button, to avoid human manipulation with the data._x000D_ 4. It displays electricity, voltage, current, frequency and power._x000D_ 5. Red LED energy pulse signal._x000D_ 6. Embedded end cover, ensuring power supply safety._x000D_ 7. With the features of good reliability, small size, light weight, beautiful appearance and easy installation._x000D_ 8. Adopt microelectronics and digital processing technology to measure electric energy, accurate and reliable._x000D_ 9. Large scale integrated circuits and precision SMT technology, with good electromagnetic interference resistance and stable performance._x000D_ _x000D_ Specification:_x000D_ Material: Plastic_x000D_ Model: DDM15SC_x000D_ Accuracy: First Grade_x000D_ Reference Voltage: 220V/230V 50/60Hz_x000D_ Reference Current (Max. Current): 5(80)A_x000D_ Insulating Property: 1min 4KV Alternating Voltage, 1.2/50us 6KV Waveform Impulse Voltage_x000D_ Display: LCD Digital Display_x000D_ Installation: 35mm DIN Rail_x000D_ Wiring Method: Up-out and down-in/up-in and down-out_x000D_ Pole Width: 17.5mm/0.7in_x000D_ Functions: Display electricity, voltage, current, frequency, power factors_x000D_ Package Size: Approx. 8.6 * 7.5 * 4.5cm/3.4 * 3 * 1.8in_x000D_ Weight: Approx. 125g_x000D_ _x000D_ Package list:_x000D_ 1 * Energy Meter 135mm DIN Rail mounting meets the standards of DIN EN50022. 217.5mm pole width meets the standards of DIN43880. 3LCD digital display, no reset button, to avoid human manipulation with the data. 4It displays electricity, voltage, current, frequency and power. 5Red LED energy pulse signal.