| Item Description | Multifunctional network analyzer with ethernet light / supply voltage 230V AC, ethernet interface / suitable for measurement in all levels of TN, it & TT networks for recording current, voltage, frequency, active, apparent, & reactive power (per phase & total) in the frequency range 45 - 65 HZ, power factor & cos phi, total active, apparent, & reactive energy, as well as consumption and supply of active, & reactive energy (4-QUADRANT measurement) in separate memory values as well as 7 tariffs, continuous true RMS measurement. Real-time data transmission via MODBUS TCP-IP with a sampling rate of 21.33 KHZ (50 HZ) with 512 measuring points per period (voltage measurement) and output of the measured values via the interfaces (cycle >=200 MS). Simultaneous supply of the communication interface and parallel operation of 5 MODBUS TCP ports. Digital lagging indicator function (positive/negative |