badgeCasio Scientific Calculator FX-991EX
Rs. 4,180
Quantity
Delivery Options
Western, Colombo 1-15, colombo 14
Home Delivery
2 - 9 days
Rs. 240
Cash on Delivery Available
Return & Warranty
100% Authentic
14 days easy return
Change of mind is not applicable
1 Year Local seller warranty
Positive Seller Ratings
80%
Ship on Time
85%
Seller Size

Product details of Casio Scientific Calculator FX-991EX

  • TypeScientificDisplay Digit12Power SourceSolar and Battery PoweredSales Package1 Calculator::1 Warranty Card With Serial Number::1 Warranty Term Sheet::1 User ManualEAN/UPC-EAN/UPC - Measuring Unit-Key TypePlastic KeysInk Color-Display FeaturesDot Matrix DisplayDisplay Line7SizeLarge        
Additional Features List Based STAT-Data Editor::Multi-Replay::Fraction Calculations::Intuitive Icon Display
Description Variables list
Prime factorization
Random integers
Coordinate transformation
Power calculation
Trigonometry
Fraction calculations
Combination and permutation
9 variables
Statistics (List-based STAT data editor, Standard deviation, regression analysis, Statistics list)
Table function
UNDO
Digit separator
Multiline display
Additional functions

Spreadsheet calculations
Integration calculations
Differential calculations
CALC function
SOLVE function
Complex number calculations
Base-n calculation
Equation calculations
Matrix calculations
Vector calculations
Scientific constants
Metric conversions
Advanced statistical distribution calculations
Inequality calculations
Ratio calculations
QR Code
Engineering symbol calculations
General specifications

552 functions
Display: Natural Textbook Display“ Natural V.P.A.M.
High-Resolution LC-Display, 63 x192 dots, 16/10 + 2 digits
Energy supply: Solar + Battery (1xLR44)
Comes with new slide-on hardcase
Search Keywords Casio ,Calculator, Scientific,FX-991EX (C63)
Key Features High-resolution LCD
Solar+Battery
Natural Textbook Display
QR code Generation
Intuitive icon display
Unabbreviated English display
Interactive format
Easy-to-understand key notation
High-speed calculation
Visualization with graphs
552 functions
Comes with new slide-on hardcase
Features

A New Classroom Standard Created from High-resolution LCD Technology

Featuring the latest Casio classwiz Non programmable scientific calculator fx 991 ex plus which feature high resolution display for more data on display, Online QR code visualization to help you do more via Graphical representation, numerical representation or taking help to do more. Metallic finish keys with colorful coding for better functionality as well a faster processor and twice the memory size makes sure of speedy calculations. Casio classwiz fx 991 ex non programmable scientific calculator is made for you. Become your Classwiz !

Function

Introduces high-performance functions effective for advanced mathematics

High-resolution LCD

The new ClassWiz features a high-resolution display
- making it easier to view numerical formulas and symbols.

New Icon display
Innovative input method
List display
The new ClassWiz makes it possible to display on the screen twice the number of characters in normal size and six times the number in small size compared with previous models.

High-resolution LCD drives further evolution!

Higher resolution increases the amount of information that can be displayed and improves usability. In addition, ClassWiz is equipped with a basic spreadsheet function for creating spreadsheets with up to 5 columns and 45 rows (maximum of 170 data items).

ClassWiz technology has the power to change mathematics classroom

Easy-to-use

Superb usability that takes full advantage of the improved display capabilities makes the interface easy to use in classrooms

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

Unabbreviated English display
Nearly all English words are displayed on the screen in unabbreviated form.

Interactive format
Interactive menu display realizes more intuitive operation.

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

Newly designed body for the best use of calculation

Featuring intelligent design and an elegant texture

Comes with slide-on hard case
Special surface processing

A special surface process applied to the body results in an elegant texture and design.

Metallic keys
The stylish look and feel of metal imparts a sense of luxury.

Key functions arranged by color
The functions assigned to keys are color-coded to facilitate key operation.

Easy-to-understand key notation
The key notation, like the display format, uses signs and symbols like those found in mathematics textbooks. This natural interface makes input fast and easy.

Thin rounded body
The thin, smoothly rounded body fits the hand perfectly.

Easy-to-study

A High-performance processor and twice the memory of previous models
ensure speedy operation and superior computational power.

High performance effective for education

High-resolution display
192 × 63-dot display.
Clear display of equations and messages

High-speed calculation
Fast calculation for smooth performance in class or during examinations

Data capacity for Statistics
Capacity to process 160 statistical data items

High-performance functions
• Use of spreadsheets
• 4 × 4 matrix calculation

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.

High computational competence for performing even advanced mathematics

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

Effective learning for
Advanced Mathematics

Even advanced mathematical calculations are simple to perform and
functions that take advantage of previous unavailable display capabilities
are now possible

Spreadsheet calculations
Statistics

The spreadsheet function can be used for studying statistics which has become important in mathematics classes

Recursion

In addition, the spreadsheet function makes it possible to enter recursive formulas

Riemann Integral

Calculation using advanced Riemann functions is also possible

The spreadsheet function makes it easy to use real-world data even in the classroom, enabling students to effectively study statistical processing

?Advanced statistical distribution calculations
This function makes it possible to perform several different types of distribution calculations such as binomial probability.

Binomial probability

?Matrix calculations
This function makes it possible to perform matrix calculations of up to 4 rows by 4 columns.

4x4 Matrix calculation

?Other newly realized calculations
ClassWiz supports other advanced mathematical operations including

· Simultaneous linear equations in 2 to 4 unknowns

· High-degree equations of second to fourth degree

· Second-degree to fourth-degree inequalities

Online Visualization
Service Using QR Code

The input formula and data are converted into a QR Code matching the settings on the calculator, then displayed on the calculator screen.
Display numerical formulas and graphs and use them in study by reading QR Codes with an application on a smartphone, tablet, or other similar device.

Convert the numerical formula into a QR Code!

Visualization with graphs
Input formula
Table
QR Code
Display Graph
Easy formula input
Input formula
Calculation Result
QR Code
Display formula
Promotes fast, efficient report writing

Quick user manual call-up
Display the menu
QR Code
Display the manual
Makes learning to operate the calculator fast and easy

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.



Advanced statistical distribution calculations
Perform calculations involving normal distributions, binomial distributions, and Poisson distributions.

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.

Main functions

Variables list
Prime factorization
Random integers
Coordinate transformation
Power calculation
Trigonometry
Fraction calculations
Combination and permutation
9 variables
Statistics (List-based STAT data editor, Standard deviation, regression analysis, Statistics list)
Table function
UNDO
Digit separator
Multiline display
Additional functions

Spreadsheet calculations
Integration calculations
Differential calculations
CALC function
SOLVE function
Complex number calculations
Base-n calculation
Equation calculations
Matrix calculations
Vector calculations
Scientific constants
Metric conversions
Advanced statistical distribution calculations
Inequality calculations
Ratio calculations
QR Code
Engineering symbol calculations
General specifications

552 functions
Display: Natural Textbook Display“ Natural V.P.A.M.
High-Resolution LC-Display, 63 x192 dots, 16/10 + 2 digits
Energy supply: Solar + Battery (1xLR44)
Comes with new slide-on hardcase
Dimensions (H x W x D): 11.1 x 77 x 165.5 mm
Weight: 90g

Specifications of Casio Scientific Calculator FX-991EX

  • Brand
    Casio™
  • SKU
    100586699_LK-1006044675
  • Model
    FX-991EX
What’s in the box

1x Casio Scientific Calculator FX-991EX

Ratings & Reviews of Casio Scientific Calculator FX-991EX

0/5
0 Ratings
  • 0
  • 0
  • 0
  • 0
  • 0

This product has no reviews.

Let others know what do you think and be the first to write a review.

Questions about this product (2)
Other questions answered by Aiken(PVT) LTD (2)
  • Is this original 100% casio
    Asiri D. - 4 months ago
    HI, we are the authorized casio dealer in Sri Lanka. All products in our store are orginal casio products. With a warranty. Thanks
    Aiken(PVT) LTD - answered within 3 days
  • can i buy it today
    Chamara L. - 5 months ago
    hi, you can buy this today. we have stock.
    Aiken(PVT) LTD - answered within 21 hours