The GDS-2000E series of digital oscilloscopes provide a real-time sampling rate of 1GSa/s per channel. With an 8-inch 800*480 TFT LCD screen display and a minimum vertical scale of 1mV/div, the GDS-2000E can provide a clear display of complex and weak waveforms. This model, GDS-2072E, is discontinued and replaced by GDS-2102E.