OWON SDS1022 Digital Oscilloscope (2 kênh, 20Mhz,100Ms/s)

Bandwidth 20MHz
Sample Rate 100MS/s
Horizontal Scale (s/div) 5ns/div - 100s/div, step by 1 - 2 - 5
Rise Time (at input, typical) ≤17.5ns
Channel 2
Display 7" color LCD, 800 x 480 pixels
Input Impedance 1MΩ ± 2%, in parallel with 20pF±5pF
Channel Isolation 50Hz : 100 : 1, 10MHz : 40 : 1
Max Input Voltage 400V (PK - PK) (DC+AC, PK - PK)
DC Gain Accuracy ±3%
Record Length 10K
DC Accuracy (average) Average≥16：±(3% reading + 0.05 div) for △V
Probe Attenuation Factor 1X, 10X, 100X, 1000X
LF Respond (AC, -3dB) ≥10Hz (at input, AC coupling, -3dB)
Sample Rate / Relay Time 
Accuracy ±100ppm
Interpolation sin (x) / x
Interval (△T) Accuracy 
(full bandwidth) Single : ±(1 interval time + 100ppm x reading + 0.6ns), 
Average>16 : ±(1 interval time + 100ppm x reading + 0.4ns)
Input Coupling DC, AC , and GND
Vertical Resolution (A/D) 8 bits (2 channels simultaneously)
Vertical Sensitivity 5mV/div - 5V/div (at input)
Trigger Type Edge, Video
Trigger Mode Auto, Normal, and Single
Trigger Level ±5 divisions from screen center
Line / Field Frequency (video) NTSC, PAL and SECAM standard
Cursor Measurement △V, and △T between cursors
Automatic Measurement Vpp, Vavg, RMS, Frequency, Period, Vmax, Vmin, Vtop, Vbase, Width, Overshoot, Pre-shoot, Rise time, Fall time, +Width, -Width, 
+Duty, -Duty, Delay A→B↑ , Delay A→B↓, +Pulse Count, -+Pulse Count, Rise Edge Count, Fall Edge Count, Area, Cycle Area 
Waveform Math ＋, －, x, ÷, invert, FFT
Waveform Storage 16 waveforms
Lissajous 
Figure Bandwidth Full bandwidth
PhaseDifference ±3 degrees
Communication Interface USB host, USB device
Frequency Counter available
Power Supply 100V - 240V AC, 50/60Hz, CAT II
Power Consumption ＜15W
Fuse 2A, T class, 250V
Dimension (W x H x D) 301 x 152 x 70 mm
Device Weight 1.10 kg