In communication one always comes across signals which are non sinusoidal and complex.Fourier analysis tells us that any complex signal consists of fundamental and a set of even and odd harmonics.

  Synthesis of    : Done by selecting 16 points on waveform
  Slide  Pots      : 16, for selecting shape of  waveform,Knobs set to form pattern resembling
                            waveform.
  Magn. Spectrum  :  Can be plotted.
  Harmonic             : Detects the freq.& amp.of fundamental components &
  Analyser                 even & odd harmonics

  The instrument works on 230V + 10%,AC Single Phase