OWON XDS3202 4通道数字示波器 (200MHz, 2+1channels (external))

Bandwidth 200MHz
Sample Rate 2GS/s
Record length 40M
Vertical Resolution (A/D) 8 bits
Waveform Refresh Rate 75,000 wfms/s
Horizontal Scale (s/div) 2ns/div - 1000s/div, step by 1 - 2 - 5 
Channel 2 + 1 (external)
Display 8" color LCD, 800 x 600 pixels (optional 1024 x 768 pixels IPS display)
Max Input Voltage 1MΩ ≤ 300Vrms; 50Ω ≤ 5Vrms DC Gain Accuracy ±3%
Input Coupling DC, AC, and GND Vertical Sensitivity 1mV/div - 10V/div (at input)
Trigger Type Edge, Video, Pulse, Slope, Runt, Windows, Timeout, Nth Edge, Logic, I2C, SPI, RS232,  and CAN (optional)
Bus Decoding I2C, SPI, RS232, and CAN (optional)
Automatic Measurement Vpp, Vavg, Vrms, Freq, Period, Week RMS, Cursor RMS, Vmax, Vmin, 
Vtop, Vbase, Vamp, Overshoot, Phase, Preshoot, Rise Time, Fall Time,
+Width, -Width, +Duty, -Duty, Duty Cycle, Delay A→B ↑, Delay A→B↓, 
+Pulse Count, -Pulse Count, Rise Edge Count, Fall Edge Countn
Waveform Math ＋, －, ×, ÷, FFT Waveform Storage 100 waveforms
Accessories: Power Cord, CD Rom, Quick Guide, USB Cable Probe