This text is machine translated.When connected to a PC with USB interface, you have a fully-featured memory oscilloscope, with the additional advantage that you can store the measurements and process them afterwards. The device has four independent channels on which you can record signals up to 70 MHz. The program screen emulates a conventional oscilloscope. The auto-set function for the automatic adjustment of the settings to the respective measurement signal, and the extensive trigger functions simplify the operation. The FFT analysis function makes possible the spectrum analyzes.The integrated arbitrary DDS function generator also enables the generation of standard signals or user-definable signals up to 25 MHz. The Frequency Generation is completely digital what a high accuracy and stability of the frequency provides.