Summary: FX-82ES Plus is a great calculator and I like it. It is true that it doesn't have as much functions as the FX-115ES PLUS, but for an engineer, I think I will never need those things, even this is to much :).
Pleased with the purchase, will buy more such quality products.
11 February 2013
Summary: Good calculator. Very functional. I was able to find the instruction in their native language on the Internet. Excellent quality product, made on the quality of all parts neatly fit together. Large display lets you see not only the answer. Perfect for school and work. I'm pleased. Thank you for the opportunity to Ebay to buy this product.