5,590

Delivery and return
Delivery and return

Next day delivery in store

Buy before 6pm to receive your order next day.
FREE

Next day delivery

Orders before 6pm from Monday to Saturday (or before 1pm on Sunday) will be delivered Next working day (except Northern Ireland and Highlands). Orders placed after 6pm (after 1pm on Sunday) or for Northern Ireland and Highlands will be delivered in 2 working days.
29 USD

Drop Point

In 2-3 working days. Pick up your parcel in one of the many diferent collection points available and during a wide range of hours.
39 USD

Same day delivery in London:

Place your order before 13:00 to get it today!. If you order later on, you’ll receive it the next day and if you order on Sunday, you’ll receive it the next working day.
59 USD
Shipping Information
Shipping Information

SHIPPING

Complimentary ground shipping within 1 to 7 business days In-store collection available within 1 to 7 business days Next-day and Express delivery options also available Purchases are delivered in an orange box tied with a Bolduc ribbon, with the exception of certain items See the delivery FAQs for details on shipping methods, costs and delivery times
Composition and care
Composition and care

Characteristics of wood :

  • Hard, compact , fiberous and porous
  • Good wood gives a rich, warm and beautiful surface.

Wood is used for the construction of:

  • Floor, Furniture, Walls
  • Incidental furnishing (lampshades, picture frames)
  • Kitchen & restaurant ware

Description

FX-991ES Plus-2

 5,590

Simple and easy to use

Optimal education tools realized through s design that emphasizes comfort in the hand, legibility, and usability through the pursuit of simplicity

Natural Textbook Display

Features Natural Textbook Display format for displaying equations and calculation result just as they appear in textbooks

Authentic quality

Excellent quality and authentication ensure confidence and peace of mind for use in educational settings

Main functions

Random integers
Fraction calculations
Combination and permutation

Statistics (List-based STAT data editor, standard deviation, regression analysis)

9 variables

Table function

Comes with new slide-on hard case

Equation calculations

Integration/differential calculations

Matrix calculations

Vector calculations

Complex number calculations

CALC function

SOLVE function

Base-n calculation

Integration

Complex number calculations

Differential

Vector

Matrix operations

FeatureDetails
Product FeaturesNon Programmable, Non Graphing
Number of Functions417
Product TypeNon Programmable, Non Graphing
Number of Digits10 + 2 digits
Liquid Crystal DisplayNatural textbook display, Dot matrix display
Key CharacteristicsPlastic keys
Key FunctionsNegative Sign, Power Off
MemoryVariables: 9, Independent Memory (M / M+ / M-), Answer Memory, Memory Protection, Reset Function
Power SupplySolar & Battery
Battery LifeApprox. 3 years
Auto Power OffYes
Size (D × W × H)161.5 × 77 × 11.1 mm
Weight95 g
AccessoriesHard Case

Display format settings

Number Format: Fix
Number Format: Sci
Number Format: Norm
Engineering Notation
Toggling Calculation Results

Basic calculation

Basic Calculation
Bracket Calculation
Fraction Calculation
Degree, Minute, Secound (Sexagesimal) Calculations
Reciprocal Calculation
Percent Calculation (scientific calculator function)
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
CALC Function
SOLVE Function

Basic functions

Basic Mathematical Functions
Number of Functions : 417
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
Random Number Generation
Random Integer Generation
Summation

Other functions

Equation

Physics- and chemistry-related functions

Scientific Constants
Metric conversion function

Statistical data

List based STAT-data editor

Statistical calculation

Statistics Function
Basic Statistics

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