The FY6900 series dual channel function/arbitrary waveform generator is a high performance, cost effective combination of function signal generator, arbitrary waveform generator, pulse signal generator, VCO, frequency sweeper, counter and frequency meter. A versatile signal generator. The rich shortcuts greatly simplify the complicated operation process and greatly enhance the operability of the instrument. Users do not have to spend a lot of time learning and familiar with the operation of the instrument, you can use it. It is especially suitable for use in electronic enthusiasts, research institutes, high-tech enterprises, and vehicle maintenance.