Cheap Digital Oscilloscope

[BetterOffShred]

Hey there, I was just wondering if anyone had any experience with cheap devices like this:
http://www.ebay.com/itm/DSO138-2-4-TFT-Digital-Oscilloscope-Acrylic-Case-DIY-Kit-SMD-Soldered/201697666266?_trksid=p2060778.c100290.m3507&_trkparms=aid%3D111001%26algo%3DREC.SEED%26ao%3D1%26asc%3D20160727114228%26meid%3Dfc503240358840a5bc495bf598ae4c4c%26pid%3D100290%26rk%3D2%26rkt%3D4%26mehot%3Dag%26sd%3D131932524140
and if they would care to comment on it.   It looks decent for $25, but I honestly don't even know what I'd be looking for in functionality for use in guitar amps/pedals troubleshooting as far as features go.    Anyway, thanks for looking!
-Brett

[PRR]

Cute. I've had good use from 'scopes of lesser specs.

The photos are not inspiring. Bent pin? Crooked display? I hope they take more care assembling them than they did spiffing it up for beauty shots.

Nevertheless, I approve you spending $27 to try it. <G>

[DummyLoad]

ewww...bleh!


--pete

[pompeiisneaks]

I've actually read those are pretty horrific in signal quality/integrity.  I think it was EEVBlog or maybe Julian Ilett that did a review and called them absolute crap. 

~Phil