VEGA 76 - is this complex multifunctional tester for fulfilling the measurements of the parameters of safety and analysis of the quality of electric power one and three phase networks of [s]/[bez] of neutral particle. Instrument derives the results of the measurements of the basic electrical parameters before the real time (stress, current, active, reactive and total power so forth), reflecting the waveform of voltage and current. Instrument memorizes to 64 parameters of measurement, including the anomalies of stress. VEGA 76 measures the current with the aid of the [tokopreobrazuyushchikh] tongs to 3000A, connected down the instrument without the additional interfaces. Also it is possible to measure and to memorize the harmonic components of voltage and current to 49 harmonics inclusively.