? Durametric tool to buy for airbag light? Ebay-China??

[baloo]

I've read that it takes a Durametric diagnostic tool to reset my airbag light (after replacing the airbag/horn retainer on our 1999 996-c4).
Well, on EBay, there are plenty of DuraM's varying in price from around $400 down to $29 -- and they all look alike.

Anyone bought one from China sources? Do they work?

I have had nothing but disappointments with diagnostic software packages for other cars, so I'm a little leery about this one.

[1990C4S]

Someone in my area told me they used the knock-off cable on a 964 with no issues.

I would try it.