Offers energy meter.
Major features
bright 3-row led display enabling easy reading, standard rs-485 communication port and an additional plug-in rs-232rs-422rs-485, ethernet, profibus, gprs module, true rms volts, amps, power, power factor, neutral current, frequency, kwh impexp, kvarh, kvah, md measurements, 255060400 hz measurement capabilities, class 0.5s and 0.2 s iec 62053-22 four-quadrant active and reactive energy meter, three-phase total and per phase energy measurements; active, reactive and apparent energy counters, voltage and current thd, current tdd and k-factor, up to 39th order harmonic, real-time waveform monitoring capability, add on tou, rtc, dido modules.

Offers energy meter.
Major features
bright 3-row led display enabling easy reading, standard rs-485 communication port and an additional plug-in rs-232rs-422rs-485, ethernet, profibus, gprs module, true rms volts, amps, power, power factor, neutral current, frequency, kwh impexp, kvarh, kvah, md measurements, 255060400 hz measurement capabilities, class 0.5s and 0.2 s iec 62053-22 four-quadrant active and reactive energy meter, three-phase total and per phase energy measurements; active, reactive and apparent energy counters, voltage and current thd, current tdd and k-factor, up to 39th order harmonic, real-time waveform monitoring capability, add on tou, rtc, dido modules.