I just purchased a t2 and was wondering how the warantee works? It didnt come with any paperwork about the warantee in the box. Do I have to call teknetics or just keep the saes information? I bought off of ebay and from what I read after I dont know if it was a good decision to buy from ebay. I read about counterfit t2s being sold on ebay and all kinds of other horror stories! There sight said authorised seller and the detector came in real teknetics box and seems to work great but I dont know about the warantee. It said on the listing 5yr manufacturer warantee. If anyone could give me there thoughts on this purchase and what they think about buying detectors on ebay I would greatly appreciate it.