Customer Review

Reviewed in the United States on February 12, 2017
Texas Instruments has the market on this item due to state test requirements. This model is best option due to cost, newer ones may have a few more options but not worth the price difference. Much practice is needed to get hang of functions, not a very user friendly item. Overall a decent value by this vendor for this item.
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Product Details

4.7 out of 5 stars
4.7 out of 5
7,193 global ratings