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Casio FX-991EX Scientific Calculator with LCD Display - 552 Functions GCSE and A Level Exams

Casio FX-991EX Scientific Calculator with LCD Display - 552 Functions GCSE and A Level Exams

  • The FX-991EX has 520 functions and is Dual powered (battery and solar). 77 x 165.5 x 11.1 mm; Weight 90g
  • The new ClassWiz series boasts new hardware with a faster processor and double the memory size
  • Comes with new slide-on hardcase
  • High-Resolution LC-Display, 63 x192 dots, 16/10 + 2 digits
  • Only Genuine: Supplied brand new and in sealed retail box. 3 Year Casio Warranty included also
  • 7dayshop Online Since Year 2000. This product is supplied with our 7dayshop 30 Day Money Back 101% Complete Satisfaction Assurance.

In stock

Regular Price: £35.00

Our Price £34.99

Delivery Included
SPECIAL OFFER - Save £10 - Get this calculator for only £24.99 - Enter code SAVECALC at the checkout

Description

The Classwiz series offers a new high-resolution LC display with 192×63 pixels and a resolution that is four times higher than that of the familiar displays of the FX-ES Plus series. In addition, the new ClassWiz series boasts new hardware with a faster processor and double the memory size.

Technical Specifications
Display
Display type: 62 * 192 FULL DOT
Natural display
Algebraic input logic: Natural V.P.A.M.
Number of characters/lines: 16/1+10/1
Icon menu
Significand function: 10+2

Memory
Repeat function
Variable memory: 9
Number of storable programs: Calc / Solv button

Basic mathematics
Functions: 552
Scientific constants: 47
Unit conversions: 40
Bracket levels: 24
Fraction calculations
Angle dimensions DEG/RAD/GRAD
Conversions between >DEG/>RAD/>GRAD
Coordinate conversion Pol
Trigonometric functions sin/cos/tan/sin-1/cos-1/tan-1
Hyperbolic functions sinh/cosh/tanh/sinh-1/cosh-1/tanh-1
Exponent, log, In, 10x, ex
Mathematical functions ?, x2, x-1, 1/x, x!, ?, xY, ?, x1/y
Calculations based on n (hexadecimal/decimal/binary/octal)
Logical operators (AND/OR/etc.)
Calculations in the sexagesimal system
Percentage calculations
Prime factorization
Technical notation ENG/ENG
Calculation with technical symbols
Calculation of complex numbers
Random number generator
Random integers
Base-N calculations
Value table

Statistics
Summation of ?x, ?x2
Summation of ?x, ?y, ?x2, ?y2, ?xy
Standard deviations for grouped and ungrouped values
Distribution functions (normal distribution and inverse normal distribution, binominal distribution, Poisson distribution)
Regression analysis
Permutations (nPr) and combinatorics (nCr)
Matrix calculation/vector calculation: 4X4
REF/RREF function
Equation calculation: until 4 degrees
Inequality calculation

Differential and integral calculus
Numerical integral calculus
Numerical differential calculus

Other
Menu language: english
QR code function¹
Spreadsheet calculations
Automatic shut-off
Identical emulator software
Energy supply: Solar+Battery
Battery type: 1 x LR-44
Size (H x W x D mm): 11,1 x 77 x 165,5
Weight: 90 g

Availability of models and/or lineups may differ depending on the country or region.
Technical amendments and errors excepted. The sizes in figures do not correspond to the original sizes.
The colours may differ slightly from the original.>

Additional Information

SKU WH2-FX-991EX
Brand Casio
Packaged Weight 183.0000
UPC / EAN / GTIN (12/13) 4549526603327
MPN FX-991EX
Item Condition new
Manufacturer Warranty 3 Years
30 Day 101 7dayshop Online Since Year 2000. This product is supplied with our 7dayshop 30 Day Money Back 101% Complete Satisfaction Assurance.
Promo Message SPECIAL OFFER - Save £10 - Get this calculator for only £24.99 - Enter code SAVECALC at the checkout
Shipping Speed 3-5 days
Shipping Rate Delivery Included

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