The Perfect CHEAP Multimeter/Oscilloscope For Beginners ZOYI ZT-703S

Published at : 23 Dec 2025

If you are just starting your vintage hardware repair journey this combination digital multimeter and two-channel oscilloscope is the perfect starter tool for you. The ZOYI ZT-703S or Aneng AOS03 packs quite a punch. Let's try it out and see what it can do! Thanks to https://pcbway.com for supporting this video!

I Pumped My Oscilloscope: https://youtu.be/F5OBWSI1RtM

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Aneng Version: https://s.click.aliexpress.com/e/_Dd7VyRx
Zoyi Version: Check the price of these ...
https://s.click.aliexpress.com/e/_DmuLEtX
https://s.click.aliexpress.com/e/_olKyOnf

Chapters:
00:00 - Why This Device?
05:26 - First Look
10:30 - Probes, Continuity
13:08 - Signal Generator
15:46 - PCBWay Ad
16:16 - Typical C64 Testing
24:40 - Pros And Cons

Music used by permission:
“Fakebit World” by Malmen
https://soundcloud.com/malmen

Other music from the YouTube Audio Library

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#Retro #Computers #oscilloscope #multimeter