... network, such as phase voltages, line voltages, current, active, reactive and apparent power, power factor etc..; 2, 4-quadrant ... energies, including active capacitive energy, active inductive energy, reactive capacitive energy and reactive inductive energy; It can also ... 250V/3A, DC 30V/3A)AccuracyFrequency 0.01Hz, reactive energy 1 class, others 0.5 classDisplayLCDPower supplyAC/DC ...