In this video, I did a review and teardown of DreamSourceLab's DS4T1012 oscilloscope. It is a dual channel, 150 MHz bandwidth oscilloscope with a builtin signal generator. The oscilloscope also supports protocol decoding. Product link: https://www.dreamsourcelab.com/shop/oscilloscope/dstouch-ds4t1012/ Teardown pictures: http://www.kerrywong.com/2023/09/29/teardown-of-a-dreamsourcelab-dstouch-ds4t1012-oscilloscope/
00:00 Overview, accessories, size comparison
05:52 Powering on, touch operations
10:01 Acquisition, timebase, vertical adjustments, cursors
13:53 Bandwidth testing
18:48 AM/FM signals
19:48 Single shot, memory depth
20:54 FFT analysis
22:47 Lissajous figure
23:37 Protocol decoding
25:34 Avalanche pulse
26:20 Function generator
27:33 A few more items, session options
29:50 Teardown, conclusion