Wideband gauge question
I dont have a laptop or anything like that I am looking for something I can plug in and use, Here are the two I am looking at. Does anyone know if one of these is better than the other, or they both equal. or they both good, or junk, just a little help here. thanks guys
http://cgi.ebay.com/ebaymotors/Innov...item2303440b6b
http://cgi.ebay.com/ebaymotors/ws/eB...=STRK:MEWAX:IT


