D+Caf Test Strip: Portable Caffeine Tester
If you are one of the fans drinking coffee and often in places such as Starbuck, Coffee Bean and other so you do not feel strange to hear the word “Decaf” (coffee without caffeine or few caffeine) who often spoken recently.
The problem is whether the correct coffee you buy it really does not contain caffeine or few caffeine? If you doubt the problem is over, then you should buy equipment test this one. D+Caf Test Strip is a tiny tool that can test, you take and use at any time to check the rate of caffeine in the drink (coffee).
D+Caf Test Strip to ensure accuration with 98% and can be used to test the drink cold / hot even. Also quite easy to use, take a little coffee spoon and place in small, put D+Caf Test Strip until the boundary lines are for 5 seconds, then wait for 30 seconds to get results.

D+Caf Test Strip with the sale price of U.S. $ 9.95 per box (the contents of 20 pcs).
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Afraid that decaf isn’t? Test it with these handy strips
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