Canon Scientific F-715sg Taschenrechner

Great for middle to high school students employing direct computational input logic; even meets the need for college mathematics. Not a graphing calculator and for that you really should not look at expensive calculators but rather software that can run on one's laptop computer. I like the new key placement and for the price you cannot ask for a better product and solution. I would give it a 5 if tit was 100% solar powered but having dual power source has its merits. All in all, a calculator which for the price of two burger combos will provide years of worry free computing assistance to the avid user in us. Good work Canon!

This Canon calculator is a good choice for the money. It does the mathematical and scientific calculations that one would ever need. It may not be the best looking one but what can one expect for $15.00? Which brings me to my point that calculators certainly came a long way since the early 70's when a four function battery powered and pocketable calculators came out at a very hefty price around $500! I wish I would had this then back in high school, certainly would have improved my marks. I like the fact that itis dual powered, light/battery, so you are always ready to calculate. of course many calculations now can be done on a smartphone too, but this one is certainly better for more complex situations.

It looks cheap. Works slow and does not work as an engineering calculator. I returned this to get a Casio as they are easier to work with due to having multiple lines to show the long calculations easier.

The package was good , shipped on time, the product is great , very very satisfied...

I got for my kids. It has the basic calculator functions and well as scientific functions that are used at the highschool level. Easy to use, the large display is great as well.