The Owon SDS5052E is a 2+1 Channel Digital Storage Oscilloscope with 50 MHz bandwidth, 500 MS/s sample rate, and 8 inch (800x600) color TFT-LCD screen all in an ultra-thin body. Includes AutoScale function to simplify the operation. The Owon SDS5052EV includes 2 probes, USB cable, software CD, probe adjust pen, power adapter and user manual