oscilloscope

[therian]

what you can say about this one http://cgi.ebay.com/100M-PC-Based-US...QQcmdZViewItem
i cant find where is catch maybe it fake ?

[Luciano]

Hi,

The DSO is made by:
http://www.hantek.com.cn/english/index.asp

DSO-2100
http://www.hantek.com.cn/english/pro...st.asp?unid=25

Some files
http://www.hantek.com.cn/english/down.asp
(note that there are two versions of 2100).
* * * *

The same DSO is also sold by Conrad Electronics in Germany.
(Voltcraft is the Conrad Electronics brand name for OEM products).


www.conrad.com (Select the U.K. flag).

Enter the part number: 121810 and press the button "Search".
(Note that the page will show the picture of the model DSO-220
which is also sold by Conrad).

User manual:
http://www2.produktinfo.conrad.com/d...B_de-en-fr.pdf

Schematic:
http://www2.produktinfo.conrad.com/d...SO-2100USB.pdf

Best regards,

Luciano

[therian]

looks like best offer

[Luciano]

See also this thread:
http://www.picbasic.co.uk/forum/showthread.php?t=2826

Luciano

[b1arrk5]

I have had the parallax usb 'scope for over a year now, and it is a handy little gadget. Santa brought it Christmas before last. Yes it is a little slow, and a 'toy' but I've found myself three or four times no where near a Tektronix, but I had my laptop bag with me, with the USB 'scope in the pocket. It has always shown me what I needed to know, and you can't beat the price.

http://www.parallax.com/detail.asp?product_id=28119

Jerry.

[T.Jackson]

Looks alright for the money. Very limited though. Some sound cards have a 60KHz bandwidth. You could devise something that's homebuilt and on par for about $50.

Trent Jackson

[therian]

i just cant understand why DSO-2100 is cheaper than Pocket Analyzer but have twice better performance