Feature:1. A Premium Monitor: This electric meter can monitor total power, current, voltage, power, power factor, frequency, etc., for electricity measurement.2. Clear LCD Display: The LCD digital display with backlight and high accuracy is very clear to see, which will largely simplify your use and operation.3. Easy Modification: Table address, baud rate, constant, validation bit can be modified, so the smart power monitor can better fit to your working need.4. Wider Application: Allows for extensive application in a variety of occasion, including but not limited to home, factory, office, machine and so on.5. Simple to Install: The 3 phase 4 wire energy meter is very convenient for DIN rail mount, and it can be quickly completed within several minutes.Specification:Item Type: Electric MeterModel: XTM1250SA-URelative Humidity: 95%Environmental Temperature: -35~65Accuracy: Level 1Voltage Specification: 3 x 220V/380V 50HzCurrent Specification: 3 x 20(80)A Indicate Current Specification: Reference current, maximum current. Insulation Performance: AC voltage 4KV, 1 minute, 1.2/50us waveform impulse voltage 6KV. Data Display: 7 bit LCD display. Installation Method: Rail Mount.Package List:1 x Electric Meter1 x User Manual