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Casio Scientific Calculator FX-991ARX - Arabic

: Casio
.

  • Product Type: Scientific Calculator
  • Brand: Casio
  • Model Name: FX-991ARX

: AED71.00

: 1
:
   
Available at Select Locations.
Delivered within 2 - 4 Working Days

Intuitive, easy-to-learn icon display

The use of icons on the menu screen improves viewability. Selection of the desired function is quick and easy.

Natural Textbook Display

Input and display fractions, powers, logarithms, roots, and other mathematical formulas and symbols just as they appear in textbooks.

List display function for thorough, speedy learning

Variables and statistical calculation results stored in memory can be displayed in lists. There’s no need to recall and confirm individual values as with previous models.

Easy-to-understand Arabic and English messages and interactive format

Nearly all Arabic and English words are displayed on the screen in unabbreviated form. Interactive menu display realizes more intuitive operation.

High computational competence for performing even advanced mathematics

ClassWiz contains calculation functions that support even advanced mathematical operations, including spreadsheet calculations, 4 × 4 matrix calculations, calculation of simultaneous equations with four unknowns and quartic equations.

Online Visualization Service Using QR Code

Generate QR codes of equations input into the calculator by a simple operation. Graphs and other graphics can be displayed on smartphone or tablet screens.

Features :

Plastic keys

Designed and engineered for easy operation.

Natural textbook display

Display expression same as textbook.

List based STAT-data editor

Viewing 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.

Main Function

Spreadsheet calculations

Useful for learning statistics. Up to 5 columns × 45 rows (maximum of 170 data items)

Matrix calculations

Perform calculations with matrices of up to 4 rows and 4 columns.

Vector calculations

Perform calculations using up to four third-order vectors stored in memory.

Multiline display

Formulas are automatically wrapped to multiple lines.*

*In linear input mode

Integration calculations

Perform integration calculations in advanced mathematics.

Differential calculations

Perform differential calculations in advanced mathematics.

Equation calculations

Calculation of simultaneous equations in 2 to 4 unknowns and high-degree equations of second to fourth degree

Inequality calculations

Solve second-degree to fourth-degree inequalities.

Ratio calculations

Perform ratio calculations such as A:B=X:D.

Metric conversions

Select units from the Metric Conversion Command List.

Scientific constants

Select scientific constants from the Scientific Constant Table.

Variables list

One-touch list display

Statistics list

Displays six rows at once.

Digit separator

Separation every three digits makes even large numbers easy to read.

Engineering symbols

Perform engineering calculations that include symbols such as k, M, m, and n.

Sum calculation

Find the sum of all the terms of a given numerical sequence.

  • Payment Methods Accepted
  • Online Payment -
    You can pay using Visa, Master & Amex Credit Card

    Only GCC cards accepted.

  • Available Shipping Methods
Shipping Option Estimated Shipping ModeBahrain StandardAl-AinRemoteSharjahStandardKuwait-StandardInterior AreasMuscat CityInside-DohaOutside-DohaRemote-Doha
IndiaFreeNot AvailableNot AvailableNot AvailableNot AvailableNot AvailableNot AvailableNot AvailableNot AvailableNot AvailableNot AvailableNot Available
Manama, Riffa, Muharraq, Hamad Town more
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Abu Hurabah, Abu Krayyah, Ajban, Al Araad more
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Adla, Abu Ak Abyadh, Al Bahia, Al Dhafra Airbase more
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Al Barshi, Al Darari, Al Quaz Area, Al Quoz area- (SHJ) more
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Airport Rd, Airport Termial 1 2 3, Al Falah Street, Al Ghazal Hotel more
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Abu Halifah, Abo Al Hasaniya, South Ahmadi, Middle Ahmadi more
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Nizwa, Samail, Bahla, Firq more
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AL KHOUDH, AL ANSAB, AMERAT, BOUSHER more
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Ain Khalid, Al Bidda, Al Dafna, Al Doha Al Jadeeda more
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Al Ebaib, Al Wakra, Duhail, New Al Rayyan more
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Al Dayeen, Mesaieed, Al Khor, Ras Laffan Industrial City more
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