Casio fx-991EX Standard Engineering/Scientific Calculator
Casio fx-991EX Standard Engineering/Scientific Calculator
Casio fx-991EX Standard Engineering/Scientific Calculator
Casio fx-991EX Standard Engineering/Scientific Calculator
Casio fx-991EX Standard Engineering/Scientific Calculator
Roll over image to zoom in
Click to open expanded view

Casio fx-991EX Standard Engineering/Scientific Calculator

Out of stock

This product is currently out of stock and unavailable.

Add to wishlist
SKU: Casio fx-991EX Category: Tags: ,
Casio fx-991EX Standard Engineering/Scientific CalculatorCasio fx-991EX Standard Engineering/Scientific Calculator Casio fx-991EX Standard Engineering/Scientific Calculator Casio fx-991EX Standard Engineering/Scientific Calculator Casio fx-991EX Standard Engineering/Scientific Calculator Casio fx-991EX Standard Engineering/Scientific Calculator Casio fx-991EX Standard Engineering/Scientific Calculator Casio fx-991EX Standard Engineering/Scientific Calculator
Casio fx-991EX Standard Engineering/Scientific Calculator

Additional information

Weight 0.091 kg
Dimensions 16.51 × 7.62 × 1 cm
Brand

Casio
Model

fx-991EX
Color

Black, Blue, Pink
Item type

Engineering/Scientific Calculator
Product features

Non Programmable
Non Graphing
Number of Functions : 552
Product type

Non Programmable
Non Graphing
Number of digits

10 + 2 digits
Liquid crystal display

3-digit comma markers
Natural textbook display
Icon menu
Dot matrix display
High Resolution
Key characteristics

Plastic keys
Key functions

Negative Sign
Power Off
Memory

Variables: 9
Variables List
Independent Memory (M / M+ / M-)
Answer Memory
Memory Protection
Reset Function
Power supply

Solar & Battery
Approximate battery life Main 2 years
Auto Power Off
Accessories

Hard Case
Display format settings

Number Format: Fix
Number Format: Sci
Number Format: Norm
Engineering Symbol
Engineering Notation
Toggling Calculation Results
Fraction / Decimal Conversion (SHIFT＋＝)
Basic calculation

Basic Calculation
Bracket Calculation
Fraction Calculation
Degree, Minute, Secound (Sexagesimal) Calculations
Reciprocal Calculation
Percent Calculation (scientific calculator function)
Ratio calculation
Factorial Function
π
Calculation with √ and π
Rounding Function
Advanced calculation

Transcendental number: e
Base-n calculation
Logical Operators
Complex number calculation
Matrix calculations
Vector calculations
Differential calculation
Integration calculation
Applied calculation

Multi-statement Command (:)
Continuous Calculation
Replay Function
Multi-replay Function
UNDO
CALC Function
SOLVE Function
Basic functions

Basic Mathematical Functions
Number of Functions : 552
Independent Key x
Absolute Value Calculation
Power Function (Square)
Power Function (Cube)
Power Function
Power Function (Square Root)
Trigonometric Function
Inverse Trigonometric Function
Hyperbolic / Inverse Hyperbolic Function
Exponential Calculation
Logarithmic Calculation
Log not base 10
Coordinate Conversion
Combination / Permutation
Prime Factorization
Random Number Generation
Random Integer Generation
Summation
Other functions

Spreadsheet
Equation
Inequality Calculations
Physics- and chemistry-related functions

Scientific Constants
Metric conversion function
Statistical data

List based STAT-data editor
Statistical calculation

Statistics Function
Basic Statistics
Intermediate Statistics
Advanced Statistics
Distribution Calculations
Permitted in exams

GCSE/AS/A Level
Connection to peripheral devices

QR Code
Warranty

2-year service warranty
Country of origin

China
Be the first to review “Casio fx-991EX Standard Engineering/Scientific Calculator”

Your email address will not be published. Required fields are marked *

Reviews

There are no reviews yet.

Related products

Main Menu