I did a detailed review and teardown of a Hantek DSO2D10 oscilloscope. Check it out on Banggood: https://ban.ggood.vip/Zu2N use coupon code BGd2e0cc for additional savings (expires on 9/30).

00:00 Introduction
03:10 Power on time, features
05:08 Test signal
06:26 System information, it’s Linux based!
07:50 Arbitrary waveform generator, AM/FM modulation
12:23 Waveform editor software
15:30 Keysight Interactive IO, SCPI
16:46 Virtual Oscilloscope software
17:28 Memory depth
20:45 Protocol decoding, triggering capability
24:22 Bandwidth testing
27:31 Rise time measurement
29:15 XY Mode, DVM
30:58 Teardown
36:19 Conclusion

Teardown pictures: http://www.kerrywong.com/2021/08/14/h...

How to make an avalanche pulse generator: http://www.kerrywong.com/2013/05/18/a...