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Casio FX 991ES PLUS

Catalogue
466x
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Calculator - 10-places two-line display, battery power, 417 Integrated math functions
Return products within 60 days £1.67
Price incl. VAT £23.90
Price excl. VAT £19.92
In stock > 5 pcs
Hassle-free One-click buying using preset Shipping and Payment options.
Warranty 36 months Code:  QS770o Product Number:  FX 991ES PLUS
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4.8
Rated by 466 users
5 358x
4 100x
3 5x
2 1x
1 2x
5 000+ Customers Purchased
98 % Customers Recommend
99% Reliability - very reliable product with low level of warranty claims
More Information

Casio FX 991ES PLUS

CASIO's original Natural Expression Input Display and Natural Expression Output Display make it possible to display fractions, exponents, logarithms, powers, and square roots just as they are written in the textbook. The result is enhanced student comprehension and improved math class efficiency.The FX-991ES PLUS has a matrix display and solving equations has never been easier with new functions. Another is random Integers where you specify the range of random integers you want to generate and the FX991ESPLUS will display them. The number of memories has also been increase from 7 to 9. The FX991ESPLUS has many functions that can be used to solve many problems. Our users say they love the fact that the FX991ESPLUS use two types of power, one solar and the other battery so is Economy friendly and you are safe to take it into an exam without it failing not to work. One of the advantages that we are told about is that the result that you get you able to use in the next part of the sum without having to round up numbers or to re-type which can lead to errors. You are able to use the calucator to work backwards, such as in algebraic equations. This can make life so much easier. The high technical specifications make this the most powereful Scientific at this price point. You can use this calculator from School to University and on into work.


Main features:

  • Two-way power (Solar + Battery) - Solar powered when light is sufficient, battery powered when light is insufficient
  • Plastic keys - designed and engineered for easy operation
  • Natural V.P.A.M. display - display expression same as textbook
  • List based STAT-data editor - iewing and editing of input data in list format, showing data groups (x-data, y-data, frequency) and surrounding data
  • Multi-replay - quick and easy recall of previously executed formulas for editing and re-execution
  • 10 + 2 digits - 10-digit mantissa + 2-digit exponential display
  • Dot matrix display - High-resolution screen provides beautiful looking graphs every time

Functions:
Fraction calculations, Combination and permutation, Statistics (List-based STAT data editor, standard deviation, regression analysis), 9 variables, Table function, Equation calculations, Integration/differential calculations, Matrix calculations, Vector calculations, Complex number calculations, CALC function, SOLVE function, Base-n calculation, Integration, Complex number calculations, Differential, Vector, Matrix operations

Specifications
Compare
Calculator type
Scientific Done!
Type of power source
Both solar and battery powered Done!
Batteries
CR44 / LR44 (Button cell) Done!
Equipment
Protective case, Automatic turn-off Done!
Keyboard type
Platic Done!
Type
Calculator type
Scientific Done!
Power supply
Type of power source
Both solar and battery powered Done!
Batteries
CR44 / LR44 (Button cell) Done!
Accessories
Equipment
Protective case, Automatic turn-off Done!
Keyboard type
Platic Done!
Mathematic function number
417 functions Done!
Functions
Science functions
Trigonometric functions Sin, Cos, Tan, Cotg, Fractions, Logarithmic functions, Complex numbers, Derivatives and integrals, Calculations in DEC, BIN, OCT, HEX, PEN, Calculations with matrices and vectors, Solving linear equation systems, Numeric formulas, Statistics of two variables, Physical Constants, Natural-looking calculation display, Unit conversions Done!
Display
Display
Dot Done!
Screen width - screen spot number
15 Done!
Dimensions and weight
Height
16.4 cm Done!
Width
8 cm Done!
Depth
1.22 cm Done!
Weight
104 g Done!
More Specifications

Casio is a Japanese manufacturer of electronics and electronic equipment. Its history begins in 1946 in Tokyo. The company was originally a manufacturer of calculators, leading the field throughout the second half of the twentieth century. The company has expanded a lot, offering watches and audio equipment in addition to calculators. 


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Specifications can be changed without notice. Images are for illustrative purposes only. Retail Price (MSRP) means the manufacturer's/supplier's suggested retail price.

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4.8
Rated by 466 users
5 358x
4 100x
3 5x
2 1x
1 2x
5 000+ Customers Purchased
98 % Customers Recommend
99% Reliability - very reliable product with low level of warranty claims
More Information
Review Casio FX 991ES PLUS
Accessories for Casio FX 991ES PLUS
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Chcete doručit zboží do Česka? Prohlédněte si CASIO FX 991 ES PLUS. Chcete doručiť tovar na Slovensko? Prezrite si Casio FX 991 ES PLUS. Für Versand nach Deutschland, besuchen Sie bitte Casio FX 991 ES PLUS. Für Versand nach Österreich, besuchen Sie bitte Casio FX 991 ES PLUS. Magyarországra történő kiszállításért tekintse meg ezt a termékoldalt: Casio FX 991 ES PLUS.

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