Description High Quality: This electronic energy meter boasts excellent anti-electromagnetic interference, low power consumption, high precision, high overload capacity, high stability, anti-theft features, and a long service life. Product Information: Bipolar width, one-piece terminal cover, attractive appearance, safe electricity protection, 5+1 digits (99999.1 kWh) standard configuration LCD display. Advantages: Single-phase two-wire single-direction measurement of active power consumption. This is independent of the load current direction. Insulation Performance: AC voltage 4kv for 1 minute, waveform surge voltage 1.2/50us 6kv. High reliability, small size, light weight, beautiful appearance, advanced technology, installed on standard 35 mm DIN rail, etc. Tool Convenience: Mounts on standard 35 mm DIN rail with selectable functions (display of voltage, current, power, frequency, power factor).