Features: - Small size, easy to carry. - High refresh rate and high sampling rate. - More than 20 kinds of automatic measurement functions,built-in multiple languages can be operated, convenient to measure. - Two channels, both economical and high performance. - The shell adopts anodized aluminum, which is not only beautiful, but also greatly improves the surface hardness of aluminum alloy, with good heat resistance and abrasion resistance. - The USBXITM standard interface is convenient to insert the USBXITM chassis, which comprises a combination of instruments, USB2.0 interface, power free, and desktop oscilloscope similar to interface, easy to handle. - High performance, 48MS/s real-time sampling, 20MHz Bandwidth. - Be suitable for notebook computer, product line maintenance, be used easily on business. - Operating System: Windows 7, Windows NT, Windows 2000, Windows XP, VISTA, Windows 8. - 23 measurement functions, PASS/FAIL Check, be suitable for technical application. - Waveform average, persistence, intensity, invert, addition, subtraction, multiplication, division, X-Y plot. - Save waveform in the following: text file, jpg/bmp graphic file, MS excel/word file. - One computer can connect many DSO, extend channel easily.