... It can measure following parameters: AC voltage, AC current, phase between UI, PF, active power, reactive power, apparent ... 120% of each shift value Phase angle adjustment range: 0 º ~359.99 º[note] For the voltage and current adjustment, ... : 10%, 1%, 0.1%, and 0.01%; For the phase angle, 10 º, 1 º, 0.1 º and 0. ... 01 º for option.Distortion of the voltage and current: ...