Hi Steve,

I saw this low cost USB oscilloscope in the September issue
of the Elektor magazine.

BitScope Pocket Analyzer BS50U (USB Powered)
Retail price: 345 USD
100 MHz analog + 8 logic, 40 MS/s A/D, 32 kB buffer, 1 Mb/s, built-in AWG/PG.

http://www.bitscope.com
http://www.bitscope.com/download/files/BS50U.pdf
http://www.bitscope.net/store/?p=view&i=product+BS50U

Best regards,

Luciano

================================================
From the Elektor magazine website:

USB Oscilloscopes
A full-fledged alternative



http://www.elektor-electronics.co.uk...rt=52894&PN=On

In the past, a lot of space in hobby rooms and work stations was taken up by an instrument in a large case with a small screen, but now many of its functions can be performed using a PC. A small box can transform an ordinary PC into an oscilloscope with extensive functions, in many cases including several extra functions. Elektor Electronics subjected eleven of these ‘USB oscilloscopes’ to an extensive evaluation.
Scopes on test:

Handyscope HS4-50
Handyscope HS3-100
PicoScope 3205
Bitscope BS-310U
ETC M522
Penscope DAQ
Bitscope BS-50U
Swordfish PS40M10
Stingray DS1M12
Conrad DSO-220 USB
Parallax USB Oscilloscope


Hyperlinks
www.bitscope.com
www.conrad.de
www.etcsk.com
www.parallax.com
www.picotech.com
www.rk-system.com.pl
www.tiepie.nl
www.usb-instruments.com
www.cpc.co.uk
uk.farnell.com
www.imex.co.uk
www.rapidelectronics.co.uk
www.kalestead.co.uk
rswww.com
www.conrad.com
www.milinst.com