... Measure Vrms, lrms, W, PF, Hz;• Harmonic distortion analysis for voltage & current, display total harmonic and 0-50 times;• Component ... harmonic, selectable for absolutely or relatively harmonic display; • Voltage range:10.0 ... of curve; Print both data & curve; • Communication port for PC, run under Windows98 or Windows2000.Products of this category:WP3005 ...