High-resolution oscilloscopes have excellent signal detection and display capabilities, which help analyze the details and characteristics of signals, and provide a great advantage in applications such as high-precision power supply testing, power supply ripple measurement, equipment performance optimization, and engine control unit testing.

Built-in FFT function, the maximum number of operation points is 2Mpts, 4 independent Math waveforms, and supports user-defined operation expressions. With superior spectral resolution, it can more accurately analyze the frequency components and energy distribution of signals, easily transforming into a spectrum analyzer. FFT supports a variety of window functions, ordinary, average, maximum value hold mode, support for peak detection, automatic detection of stray frequencies and marking the formation of a list of displays.