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Casio FX-991CW calculator Pocket Scientific Black
SKU
FX-991CW
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In stock
Standard Scientific Calculator, Dot matrix display, 162 x 77 x 10.7 mm, 95 g
Category: Calculators
| Type | Scientific calculator |
|---|---|
| Product colour | Black |
| Digits | 12 digits |
| Form factor | |
| SKU | FX-991CW |
| EAN | 0889232615011 |
| Manufacturer | Casio |
| Availability | Y |
| Product Manuals (HTML) |
View Manual |
ClassWiz CW Series is designed teaching and studying for today. Its brand-new approachable UI and various features encourage students’ math learning.
Enjoy math learning with ClassWiz CW series!
Intuitive, approachable new design
High-definition & 4-gradation display
With the 4-gradation display, the current input location is displayed in a darker color.
Intuitive cursor operation
Simple cursor-based operations and a key layout that follows the natural flow of use.
Natural Textbook Display
List display function for thorough, speedy learning
Intuitive, easy-to-learn icon display
High-speed calculation
Fast calculation for smooth performance in class or during examinations.
Packed with features to encourage learning
Calculator Apps
Easily select a calculator app from the Home screen that is suitable for the type of calculation that you want to perform.
Spreadsheet
Useful for learning statistics, recursive formulas, and more.
Handles up to 5 columns x 45 rows (maximum of 170 data items).
Math Box
The following functions to support math learning: Dice Roll and Coin Toss for probability simulations.
Calculate
General calculations.
Statistics
Statistical and regression calculations.
Table
Generates a number table based on one or two functions.
Equation
Simultaneous equations, higher-order equations, and Solver (function to find the value of any variable contained in an input equation).
Online visualization service using QR codes
Easily generate QR codes of equations input into the calculator. Graphs and other graphics can be displayed on smartphones or tablets.
Variety of functions that are available in calculator apps to support students’ learning.
CATALOG
The CATALOG menu shows Store values to variables categories of commands, functions, and symbols according to the calculator app that you are currently using and the current status of the app (the displayed screen or current settings).
FUNCTION
You can store functions in both the f(x) and g(x) memory.
VARIABLE
You can store values to variables and use the variables in calculations.
Enjoy math learning with ClassWiz CW series!
Intuitive, approachable new design
High-definition & 4-gradation display
With the 4-gradation display, the current input location is displayed in a darker color.
Intuitive cursor operation
Simple cursor-based operations and a key layout that follows the natural flow of use.
Natural Textbook Display
List display function for thorough, speedy learning
Intuitive, easy-to-learn icon display
High-speed calculation
Fast calculation for smooth performance in class or during examinations.
Packed with features to encourage learning
Calculator Apps
Easily select a calculator app from the Home screen that is suitable for the type of calculation that you want to perform.
Spreadsheet
Useful for learning statistics, recursive formulas, and more.
Handles up to 5 columns x 45 rows (maximum of 170 data items).
Math Box
The following functions to support math learning: Dice Roll and Coin Toss for probability simulations.
Calculate
General calculations.
Statistics
Statistical and regression calculations.
Table
Generates a number table based on one or two functions.
Equation
Simultaneous equations, higher-order equations, and Solver (function to find the value of any variable contained in an input equation).
Online visualization service using QR codes
Easily generate QR codes of equations input into the calculator. Graphs and other graphics can be displayed on smartphones or tablets.
Variety of functions that are available in calculator apps to support students’ learning.
CATALOG
The CATALOG menu shows Store values to variables categories of commands, functions, and symbols according to the calculator app that you are currently using and the current status of the app (the displayed screen or current settings).
FUNCTION
You can store functions in both the f(x) and g(x) memory.
VARIABLE
You can store values to variables and use the variables in calculations.
| Design | |
|---|---|
| Cover | Yes |
| Control type | Buttons |
| Form factor | |
| Product colour | Black |
| Type | Scientific |
| Technical details | |
| Control type | Buttons |
| Form factor | |
| Product colour | Black |
| Type | Scientific |
| Performance | |
| Symbolic notation | Fraction, Pi, Square root |
| Random number/integer generator | Yes |
| Negation key | Yes |
| Convert angles from degrees to | Gradian, Radian |
| Conversion between | Decimal, Fraction, Percent |
| Ergonomics | |
|---|---|
| Control type | Buttons |
| Display | |
| Display type | Dot-matrix |
| Digits | 12 digits |
| Display tilting | No |
| Power | |
| Battery type | LR44 |
| Power source | Battery |
| Weight & dimensions | |
| Width | 77 mm |
| Weight | 95 g |
| Depth | 107 mm |
| Height | 162 mm |
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| Description |
ClassWiz CW Series is designed teaching and studying for today. Its brand-new approachable UI and various features encourage students’ math learning.
Enjoy math learning with ClassWiz CW series! Intuitive, approachable new design High-definition & 4-gradation display With the 4-gradation display, the current input location is displayed in a darker color. Intuitive cursor operation Simple cursor-based operations and a key layout that follows the natural flow of use. Natural Textbook Display List display function for thorough, speedy learning Intuitive, easy-to-learn icon display High-speed calculation Fast calculation for smooth performance in class or during examinations. Packed with features to encourage learning Calculator Apps Easily select a calculator app from the Home screen that is suitable for the type of calculation that you want to perform. Spreadsheet Useful for learning statistics, recursive formulas, and more. Handles up to 5 columns x 45 rows (maximum of 170 data items). Math Box The following functions to support math learning: Dice Roll and Coin Toss for probability simulations. Calculate General calculations. Statistics Statistical and regression calculations. Table Generates a number table based on one or two functions. Equation Simultaneous equations, higher-order equations, and Solver (function to find the value of any variable contained in an input equation). Online visualization service using QR codes Easily generate QR codes of equations input into the calculator. Graphs and other graphics can be displayed on smartphones or tablets. Variety of functions that are available in calculator apps to support students’ learning. CATALOG The CATALOG menu shows Store values to variables categories of commands, functions, and symbols according to the calculator app that you are currently using and the current status of the app (the displayed screen or current settings). FUNCTION You can store functions in both the f(x) and g(x) memory. VARIABLE You can store values to variables and use the variables in calculations. |
Perfectly fitted to your right finger for easy typing. With our new “Ergonomic Step Keys” structure, your calculator matches the contours of your hand instead of requiring you to adjust for the calculator. Unique features of HEAVY DUTY calculators Extra Large Display Larger display makes more data easier to read. Durable Anti-fade keys Keys are produced by injecting plastic of two different colours. Key markings are plastic, which means they do not wear or fade with use. Key Layout and Key Cap Shape Keys are ergonomically shaped and configured to match natural finger movements. Non-slip Structure Large rubber feet on the bottom of the calculator keep it from slipping during operation. Function Command Signs A symbol (+,−,×,÷) on the display indicates the status of the operation you are currently performing. Solar & Battery Solar powered when light is sufficient, battery powered when light is insufficient. Silent Touch Keys Keys are specially designed for silent operation when compared to previous CASIO calculators to help maintain a more pleasant working environment. Three-Key Rollover Key operations are stored in a buffer, so that nothing is lost even during high-speed input.
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- Euro Conversion (2 Rates)
- Profit Calculation (Cost, Sell, Margin) - Tax Calculation - Percentage Calculation - Decimal Selector (0,2) - 3-Digit Comma Markers - Double-Zero Key - Independent Memory - Rounding Selector F, 5/4 - 150 Steps Check - After-Print-Function (Option to print a calculation after all operations (max.150 operation steps) are entered) - Re-Print-Function (Option to print a calculation (max. 150 operation steps) as often as desired) - Colours: black, white |
HR-150RCE
- 12-Digits LC-Display - AC Adaptor optional - 2 Color-Print (IR-40T) - Tax Calculation - Mark Up / Mark Down - Profit Calculation |
| Short Description |
Standard Scientific Calculator, Dot matrix display, 162 x 77 x 10.7 mm, 95 g
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| Manufacturer |
Casio
|
Casio
|
Casio
|
Casio
|