features bench-type design, convenient operation, 7 color TFT LCD display, stable performance, etc.Features:2CH digital oscilloscope, Max. sampling rate is 1GSa/s.7 Inch color TFT LCD screen, stable and clear for waveform display.Memory depth is 40Kpts.Trigger types: Edge, Pulse, Video, Slope, Alternative.Unique digital filter function and waveform recorder function.Pass/Fail function.32 types of auto measurement function.Cursor measurement covers manual mode, track mode and auto mode.Internal Storage: 2 groups of reference waveforms, 16 ordinary waveforms and 20 settings.External Storage: support waveform/setting/CSV/bitmap storage.Adjustable brightness for waveform display and screen's grids.Pop-up menu display pattern is more convenient for users.USB Host: support U-disk storage/system update.USB Device: support remote communication with PC.