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Item#: 9SIA0ZX0TM9413

Casio FX-115MSPLUS 279 Built-in Functions Solar Powered Scientific Calculator

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

A calculator that can do it all for a low price? Yes! The FX-115MSPlus is packed with functions for everyone, and it is solar powered!

279 functions include basic mathematic skills, Boolean logic, engineering calculations, fractions, statistics-you name it, you NEED it, and it is on here! From basic addition to TRIG, you can do it!

Handle advanced math with just the touch of a single key! Here is the help you need, no matter the task, at a low, affordable price. Get this calculator, and never need another!

  • newegg Comprehensive Mathematics Functions The Casio FX115MSPlus supports Boolean logic and complex number calculations and features up to 279 built-in mathematics functions, including fractions, statistics, complex number calculations, base arithmetic, linear regression, stand deviation, computer science (bin/oct/dec/hex), and polar-rectangular conversions, providing a comprehensive calculating solution.
  • newegg Visually Perfect Algebraic Method With V.P.A.M (Visually Perfect Algebraic Method), the Casio FX115MSPlus displays expressions, equations and examples the same as is written on paper for intuitive learning.
  • newegg Dual Power The Casio FX115MSPlus operates using solar or battery power and features an automatic power down function for extended operation.
  • newegg Exam Acceptance The Casio FX115MSPlus is permitted on College Entrance Examination Boards such as SAT and PSAT/NMSQT.

Learn more about the CASIO FX-115MSPLUS


Calculators & Accessories




Many advanced mathematics functions
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the CASIO FX-115MSPLUS

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  • Leonid A.
  • 4/12/2009 1:00:03 AM
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsGreat Calculator

Pros: Great Calculator, has every function needed for school.

Very sleek design.

Cons: None.

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  • Technogy
  • 2/21/2009 4:26:54 PM
  • Ownership: 1 month to 1 year

5 out of 5 eggsBest Scientific Calculator out there!

Pros: Intergration: great feature on a scientific calculator. Unimportant if you are out of school, but if your professor only allows scientific calculators and you use calculus, this device is a must!

Constants: It has 40 pre programmed as well as conversions. Very nice for any scientific application.

Complex numbers: can do complex notations and what not. Great for beginnig electrical engineering classes.

Display: great two line display that shows equations as they are written on paper. none of this ((x^2x-6)/(5))*(sqrt(6) junk.

ALLOWED on the FE!!!

Cons: Being a TI man myself it took a while to become accustomed to the layout of the keys.

I hate that the variable key is a secondary key(though they do make i a primary key so even trade).

Other Thoughts: If your still in school and are in a mathematics or science oriented field, I would highly recommend this calculator.

It's a scientific calc so if your professor allows scientific calcs this ones good. Also, its the best calc allowed for the FE (for all you engineering majors).

I'm still in school myself so I dont know how useful this calc would be to someone in a job field. I'd imagine there are better graphing calculators like the Voyage 200 XD. Still, great bang for your buck!

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5 out of 5 eggsBest bang for the $

Pros: 1)Inexpensive, yet has most of the built-in math functions needed
2)Easy to enter, and correct, numerical data
3)Solar powered - no panic when exam time arrives and batteries are suspect.

Cons: Not many. It's ability to integrate and differentiate is more limited than the TI-8X series - but I have better tools for that purpose. It has no real graphing capabilities, as compared to the TI-8X series calculators.

Other Thoughts: I teach undergrad. engineering courses (mechanical), an this calculator is easy to use up at the board when demonstrating problem solving methods.

2 out of 2 people found this review helpful. Did you? Yes No

  • Khaled S.
  • 4/28/2005 3:31:42 PM
  • Verified Owner

5 out of 5 eggs

Comments: Nice and handy calculator, easy to use. I had to buy it for the FE exam.

1 out of 1 people found this review helpful. Did you? Yes No

  • Erhan O.
  • 3/8/2005 4:47:06 PM

5 out of 5 eggsNice and cheap

Comments: Far by the best I have ever used when it comes to scientific calculators.
This calculator is better than the Texas Instrument. The peice is the best, sure there is $20 calculators but this is better. Anything higher than this is a graphing calculator

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