Features Stable Working Performance: Use microelectronics and digital processing technology to measure electrical energy accurately and reliably. Large-scale integrated circuits and precision SMT technology with good electromagnetic interference resistance and stable performance. Clear LCD display: LCD digital display, no reset button to avoid human manipulation of data. It displays current, voltage, current, frequency and power. Wide Application This power consumption monitor is easy to install and widely used in schools, market, home, industry, laboratory, etc. DIN Rail Mounted Energy Meter: The 35mm DIN rail mounting meets the standards of DIN EN50022. The pole width of 17.5 mm meets the standards of DIN43880. Safe to use: red LED energy pulse signal. Embedded end cover that ensures the safety of power supply. With the features of good reliability, small size, light weight, beautiful appearance and easy installation. Specification: Material: plastic. Model: DDM15SC Accuracy: Top notch Reference voltage: 220V/230V, 50/60Hz Reference current (max. Current: 5 (80) A. Insulating feature: 1 minute 4KV AC voltage, 1.2/50us 6KV waveform surge voltage Display: LCD digital display. Installation: 35mm DIN rail Cabling method: up-out and down-in/up-in and down-out Pole width: 17.5 mm/0.7 inches. Functions: display current, voltage, current, frequency, power factors Package size: approx. 8.6 x 7.5 x 4.5 cm / 3.4 x 3 x 1.8 inches. Weight: approx. 125g Features: With the features of good reliability, small size, light weight, beautiful appearance and easy installation. Red LED energy pulse signal Embedded end cover that ensures the safety of power supply. The 35mm DIN rail mounting conforms to DIN EN50022 standards. The pole width of 17.5 mm meets the standards of DIN43880. LCD digital display, no reset button to avoid human manipulation of data. It displays current, voltage, current, frequency and power. Use microelectronics and digital processing technology to measure electrical energy accurately and reliably. Large-scale integrated circuits and precision SMT technology with good electromagnetic interference resistance and stable performance. Package list: 1 x energy meter. Package List