GDS-1000B Series Digital Storage Oscilloscopes Features 50/70/100MHz bandwidth selections, 2ch or 4ch input1GSa/s maximum sampling rate10M maximum memory depth for each channel7” 800 x 480 WVGA LCD display256 color gradient display function to strengthen waveform performance1Mpts FFT frequency domain signal displayZero Key function for horizontal time, vertical voltage and triggeringCompact and innovative exterior design Datasheets GDS-1000B Data Sheet Download