Hantek Official 6022BE Laptop PC USB Digital Storage Virtual Oscilloscope 2 Channels 20Mhz Handheld Portable Osciloscop Features · Excellent industrial design-the same anodised aluminium casing as iPad, which is not only beautiful and tasteful but also greatly enhanced the hardness of aluminum alloy surface, and has good heat resistance and strong wearability. Standard USBXITM interface, easily inserts into USBXITM housing to make up a combination instrument. USB2.0 interface, no external power source required, easy to use. Be suitable for notebook computer, product line maintenance, be used easily on business. Dimensions (mm):205(L) x120(W) x35(H), be carried easily. High performance, 250MS/s real-time sampling, 20MHz-80MHz bandwidth. Operating System: Windows 7, Windows NT, Windows 2000, Windows XP, VISTA. 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 FFT One computer can connect many DSO, extend channel easily. Labview\VB\VC Second Design instance. Parameters Hantek 6022BE: Model Hantek6022BE Hantek6052BE Hantek6082BE Hantek6102BE Hantek6212BE Channel 2 Channels Bandwidth 20MHz 50MHz 80MHz 100MHz 200MHz Input Impedance 1MΩ 25pF Max. Sample rate 48MS/s 150MS/s 250MS/s 250MS/s 250MS/s Coupling DC AC/DC/GND Vertical resolution 8Bit Gain range 10mV-5V, 9Steps DC accuracy ±3% Timebase range 4ns-5ks 4ns-1h, 38 Steps Vertical adjustable Yes Input protection Diode clamping X-Y Yes EXT. input No Yes Trigger Mode Auto, Normal and Single Trigger Slope +/- Trigger level adjustable Yes Trigger Type Rising edge, falling edge Trigger Source CH1, CH2 CH1, CH2, EXT Pre/Post trigger 0-100% Buffer size 1M 10K-64KB/Channel Sampling selection Yes Waveform Display port/line, waveform average, persistence, intensity Network Open/Close Vertical mode CH1, CH2, Dual, ADD Cursor measurement Yes Math FFT, addition, subtraction, multiplication, division. Cursor Frequency, Voltage Accessories S/W CD, probes, manual, USB cord