Don't know if anyone checked out the link that I posted. There was one review on Amazon that said he had to use two packets to get a reading. Product doesn't sound reliable. When I did a search for the product, the amazon link was the only one that came up which would make sense if it isn't available in the US. They have set themselves up nicely for the near future. If they come anywhere close to the projections they put out this will be north of $2.
News 
Market Data 
Discover 
