Hantek DSO5200A 200MHz 2CH PC USB Digital Storage Oscilloscope 250MS/s

Features
USB2.0 interface, no external power source required, easy to use.
Be suitable for notebook computer ,product line maintenance,be used easily on business.
High performance, 230MS/s real-time sampling, 200MHz Bandwidth.
Operating System: Windows7,Windows Me, Windows NT, Windows 2000, Windows XP ,VISTA ,WIN8
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\Delphi\C++Builder Second Design instance.
Specifications
Channel 2
Bandwidth 200MHz
Max. Sample rate 200MS/s
Rising Time 3.5ns
Impedance 1MΩ 25pF
Coupling AC/DC/GND
Vertical resolution 9Bit
Gain range 10mV-10V,10Steps
DC accuracy ±3%
Timebase range 2ns-1h,39 Steps
Vertical adjustable Yes
Input protection Diode clamping
X-Y Yes
EXT. input Yes
Trigger Mode Auto,Normal and Single
Trigger Slope +/-
Trigger level adjustable Yes
Trigger Type Rising edge,falling edge
Trigger Source CH1,CH2,EXT
Pre/Post trigger 0-100%
Buffer size 10k-14kb/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
Package Size 20 x15 x 10 cm
Package Weight 300g