Any one have use the gm tech2 clone? how about the quality? i konw my friend get the orginal tech2 is so expensive,so i'd like to konw what the quality about clone version

I haven't used one personally, but reviews are mixed. Some clones are just as good as the original, others are not. If you decide to go that route, you will need to be exremely selective abouit it, and do your research on which sellers and manufacturers are putting out an acceptable product.

Remember, there is no outside quality control, so buying one can be a bit like a game of roulette.

I would advise against buying one. As the old saying goes, you get what you pay for.

I received my Tech 2 clone, and I tried it with my Vette. It captured live data and I was able to activate the ABS solenoids.
It seems like it is the real deal.