I made comparison between them in the industry design, so I don’t have to repeat the same as the blog, only DSO Touch related picture here:
How do you think about this?
I uploaded the Specification, will may be some changes(not related to performance) when it’s produced
Display Full Color 2.8″ TFT LCD 65K 320×240
Analog bandwidth 0 – 2MHz
Max sample rate 10Msps
Sample memory depth 8192 Point
Horizontal sensitivity 1uS/Div~2S/Div
Horizontal position adjustable with indicator
Input impedance 1Mohm
Max input voltage ±40Vpp (by ×1 probe)
Coupling AC/DC
Trig modes Auto, Normal, Single, None, Scan
Rising/Falling edge trigger
Trig level adjustable with indicator
Trig sensitivity adjustable with indicator
Waveform Functions Auto measurement: frequency,cycle time, duty cycle,peak voltage, RMS voltage, Average voltage and DC voltage
Precise vertical measurement with markers
Precise horizontal measurement with markers
Hold/Run
Signal Generator 10Hz~1MHz square wave(duty adjustable) or 10-20KHz Sin/Triangular/RAW wave
Power supply 600mAh Lithium battery / USB
Waveform Storage 8Mbyte
User Interface Capacitive touchscreen, swiping gestures
Math waveforms -A, -B, A+B, A-B, RecA, RecB
The menu system of DSO Touch (aka DSO 202) is divided into 3 parts. See the attached file
Setting Page
A build-in simple wave generator, you can test your dso once you got it!
#Sin
Triangle
Sawtooth
Channels and Triggers
Here’s the how it measures (auto)
Finally, I uploaded a video tutorial several days ago
check the youtube: youtube.com/watch?v=FH_RFpc_mKg