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I picked up an Innova the other year that reads both ODB1 & ODB2 vehicles off Amazon. Can't swear to it as I'm not home but I think the model number is 3140 but would have to check to be sure. I've used it to read and reset codes on ODB1 & 2 vehicles I own and it's worked every time.
One advantage of one like this is I own the Vette, a T-Bird, a Caravan and a F150 and it works on all of them.
Whatever you look at, read the specs over closely and insure it does what you're wanting. There are a lot of units out there and not every one does the same things.