Title: Piece of junk...
Review: I am fairly certain all the glowing reviews of this product are from employees or paid hacks. This thing is a piece of junk, I am curious how much TI pays college professors to force us to buy these difficult to read, poorly documented, over priced hunks of crap. The display is unreadable unless you have a huge light directly over the display even then it sucks, especially compared to the displays available in other small hand held devices, like my iTouch or cell phone. The quality of the documentation is so convoluted and cryptic that it is all but unusable. Don't waste your money on this if you can get away with using a laptop and excel or other software.
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