Casio FX-115ES calculator - calculators (Pocket, Battery/Solar, Scientific calculator, Silver, Plastic, Buttons)
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- 279 functions, including 40 metric conversions
- 2-line, 12-digit Natural Textbook display
- Solar Plus power with battery back-up
- Slide-off protective hard case
- Currently allowed on AP, SAT, PSAT, NMSQT, and all NCEES examinations.
There is a newer model of this item:
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The Casio FX-115ES Advanced Scientific Calculator features over 279 functions and provides its user with everything they need for most mathematical calculations. The calculator's functions include complex number calculations, matrix and vector calculations, statistics, and 40 metric conversions. Its standout feature is its 2-line natural textbook display that displays fractions, formulas, square roots and other expressions as they would in your textbook. It is extremely versatile, and can be used in courses ranging from basic pre-algebra to calculus, and also has applications in physics, engineering, biology and statistics.
Top Customer Reviews
It is leaps and bounds ahead of the calculator that I had twenty-five years ago, and I love it.
It comes with a nice little manual helps you get familiar with all of its features. I've had no problems getting up to speed with it. The case is sensible, and I like the big, easy-to-read display. Having both a battery and solar charging, it shouldn't crap out during an exam.
It was also very reasonably priced, although I must admit that some of the buttons feel a little cheap. However, for the price, I'm very happy indeed.
Also this is I think the exact same as the 995 just from different region.
I think this is the most advanced calculator which is widely accepted in exams that prohibit the larger programmable/graphing calculators.
Love the fact that one can differentiate and integrate on this one!
Solar panel? Yeah baby! :D
Nothing else to say, good product!
I used it through my entire schooling and it has been the best calculator. Very easy to use, specially the option of being able to write full fractions. It also has lots of other setup such as Matrices or Equations among others. For A-level students this is the calculator I used and it was allowed during exam. It also was a great help in me achieving an A.
It is however true that the calculator I received was the new model which has rounded edges like on this page : [...]
The one shown on this page is the older model (bit squared).
Very useful is the ANS key which will allow you to use the result of the previous calculation anywhere in your current calculation.
To sum it up, it's a nice calculator with lots of power for an affordable price.
You will need to know how to use a calculator or this will be useless to you.
Most Recent Customer Reviews
A bit difficult to use at first, but a great calculator after I read the user manual!Published 9 months ago by TM
Excellent. Very easy to use and has many useful functions. Makes working out long equations much easier because you can put things in in fractional formPublished 14 months ago by Mark Monaghan
Good set of instructions. No problem getting used to it. Ideal for my purpose, electronic formula calculations.Published 20 months ago by Colin Bull
The item that I have recieved is perfect with no doubt, but it was different campare with the picture in amazon website.