Is an $80 combo oscilloscope/multimeter any good? A look at the Zotech ZT-702S, with street price around US$60
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00:00 - Zotek ZT702S Oscilloscope Multimeter unboxing
01:51 - Just STOP IT, ok! LOL
04:16- Teardown
08:31 - Oscilloscope front end and processor
11:43 - First turn on
14:53 - WTF! FAIL!
15:27 - The bargraph is hopeless
17:45 - The oscilloscope function
21:17 - USB drive mode and screen capture
23:01 - I can't screw the BNC in!
24:45 - Oscilloscope Overload issue
25:48 - Multimeter overload testing
26:34 - The battery life really sucks
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