1MHz Function Generator Kit 1MHz Function Generator in Kit Form. Assembly is required. Provides Sine; Square or Saw Tooth Waveforms Continuously Variable 1Hz to 1MHz Amplitude Adjustable to 3V Peak-to-Peak Complete w/ All Parts; PC Board; Schematic and Deluxe Case w/ Handle. Extensive Assembly Manual Runs on a 9V battery (sold separately, we recommend P/N: 198731)