OWON XDS3104AE Series 4CH 14bit Touchscreen Digital Oscilloscope
+ 100MHz Bandwidth?1GS/s sample rate
+ 14-bit high resolution ADC
+ 40M record length 45,000 wfms/s waveform refresh rate
+8 inch 800 x 600 high resolution LCD, optional multi-touch screen, more user-friendly operation experience