Velleman-2 M Hz-USB (Universal Serial Bus)-PC-Function-Generator-Velleman-PCGU1000-P-This-PC-based-digital-function-generator-from-Velleman-is-a-versatile-instrument-that-can-output-a-variety-of-waveforms-including-sine-square-triangle-&-rectangle-waves-created-on-a-PC-P-P-There-is-a-choice-of-standard-predefined-library-waveforms-or-custom-built-waveforms-using-the-signal-wave-editor-with-a-frequency-range-of-up-to-2 M Hz-The-outputs-are-galvanically-isolated-from-the-PC-reducing-measurement-errors-P-