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Looking for a cheap oscilloscope

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verycooldude

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Hello guys,

I am looking for cheap oscilloscope. I know that good oscilloscope costs triple-four digit sum but I can spend only ~50 usd because there isn't ability (and point) to buy serious equipment.

Oscilloscope will be used at 12V (+/- 1V) for ~50 µS sampling to fix <100mv rippling. The most important thing is size of rippling, graph is not first priority.

USB connectivity is very good feature but not required. It would be OK work only via PC.

Cheap world wide shipping is required because I am living in eastern Europe (inside EU).

**broken link removed**

This one looks good for me just he supports voltage up to 10V (or 80V???), right? Any more suggestions?
 

You could look for Hantek 6022BE on ebay. I haven't used one but the specifications don't look bad for the money.

Keith
 
Thank you Keith for your suggestion. I am not 100% sure but it looks like Hantek supports just up to 5V DC voltage while I need 12-13V. Could someone explain me if his specs are sufficient for me? How to understand specification called "Gain range"? How to know exact max voltage for each oscilloscope?

Also I founded this oscilloscope:
**broken link removed**

If two firsts are not good for me it looks like all its specs are good enough. I am right? But it looks like this one can't be controlled via pc? So maybe it is impossible to get exact numbers of DC rippling? And maybe I can found this one in another shop (in ebay shipping costs 15 usd :/)
 

The Hantek specification seems confusing. It states 20mV-5V/division but 35V maximum which doesn't make sense but will possibly meet you needs. x10/100 probes can help increase the range.

Keith
 

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