Code reader Recommendation

I have decided to invest a few bucks on a code reader, now that every once in a while my truck's "Service Engine Soon" light comes on, but, can anyone recommend a certain brand????

I've researched a couple of them that look to do pretty much the same with only a couple differences including features. I can make up my mind on these two models, they both cost around the same.

1.) Equiss OBD II Model #3100; or

2.) Actron OBD II Model #9135.

http://www.iequus.com/item.asp?cid=7&pid=3100

http://www.actron.com/product_detail.php?pid=16151

Save your bucks for something else...

If you pop a code go to Autozone and have them read it for you.

In fact teh Actron one you posted looks like the one they used.

James