Hey, I was wondering what would be a good obd2 scan tool I can pull codes with and clear cels. I am trying to find something for around $100.00.
I was looking at these two, I don't really know what the difference between them.

Here's the first one that's about $100

http://cgi.ebay.com/ebaymotors/UNIVERSAL-CAN-OBD-II-TROUBLE-CODE-READER-OBDII-OBD2-2_W0QQcmdZViewItemQQ_trkparmsZ72Q3a1171Q7c66Q3a2Q7c65Q3a12Q7c39Q3a1Q7c240Q3a1318Q7c301Q3a0Q7c293Q3a1Q7c294Q3a50QQ_trksidZp3286Q2ec0Q2em14QQhashZitem120384781469QQitemZ120384781469QQptZMotorsQ5fAutomotiveQ5fTools


Here's the second one that's about $80 shipped:

http://cgi.ebay.com/ebaymotors/SUPER-CAN-Universal-OBD2-OBD-II-Code-Scanner-Reader_W0QQcmdZViewItemQQ_trkparmsZ72Q3a1171Q7c66Q3a2Q7c65Q3a12Q7c39Q3a1Q7c240Q3a1309Q7c301Q3a0Q7c293Q3a1Q7c294Q3a50QQ_trksidZp3286Q2ec0Q2em14QQhashZitem190288717980QQitemZ190288717980QQptZMotorsQ5fAutomotiveQ5fTools