FNIRSI DPOX180H Oscilloscope Review: Does It Truly Deliver 180 MHz? 

Indeed, nice to see single shot captures, some nice, fast pulse to see risetime

Thanks very much for your video. Can you please show how to capture rising edge and falling edge using this oscilloscope? I tried but couldn't success.

I have seen in some videos that this model has serious precision problems in measurements. There is even a video where it tests measuring a 1.5V battery and this device shows a significant error in DC coupling, compared to another cheap handheld oscilloscope and a multimeter. This is concerning.

when you go to banggood you banged good..

If you are feeding a 3V input, and it claims 180Mhz bandwidth, then we should find a 3 * 0.707 = 2.12V measurement at that. Instead it occurs at ~210Mhz. Not bad for Chinese handheld.