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Delivery Information

Delivered between Friday 25 Sep and Saturday 26 Sep.See more

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Easy Return, Quick Refund.See more

Seller Information

Mejapage suppliers

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Product details

Two-way power (Solar + Battery)Solar powered when light is sufficient, battery powered when light is insufficient.Plastic keysDesigned and engineered for easy operation.Natural V.P.A.M. 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.

Specifications

Key Features

  • 417 functions
  • Display: Natural Textbook Display, Natural V.P.A.M.
  • Power supply: solar powered with an auxiliary battery
  • with a hard case
  • Dimensions (H x W x D): 162,0 x 80,0 x 11,1 mm
  • Weight: 95g

Functions:

  • NEW: New fraction input mode
  • NEW: Improved equation mode
  • NEW: Random integers
  • Repeat function
  • 24 levels of brackets
  • Variable memories (6)
  • STO/RCL keys
  • Scientific functions:
  • Trigonometric and inverse trigonometric functions
  • Hyperbolic and inverse hyperbolic functions
  • Exponential functions 10x, ex
  • Inverse function x-1
  • Power and root functions x√, √, x2, xy
  • Logarithm functions (log, ln)
  • Combinatoric and permutations
  • Random number generator
  • Converts between polar coordinates and rectangular coordinates
  • Calculates with fractions (two modes)
  • Converts between sexagesimal and decimal
  • Calculates in gradian, degree and radian measure
  • π key, e key and % key
  • SCI/FIX
  • Statistics:
  • Lists of based statistics
  • Statistics with a variable
  • standard deviation
  • Statistics with two variables
  • Linear
  • Exponential
  • abExponential
  • Logarithmic
  • Power
  • Inverse
  • Quadratic
  • Solve/Calc
  • Numeric integration
  • Numeric differentiation
  • ∑()-function
  • calculates with complex numbers
  • a+bi /r∠θ
  • Calculations on the basis of n
  • Logical calculations
  • Equations
  • Linear systems of equations
  • Polynomial equations
  • Linear systems of equations
  • Polynomial equations
  • Matrix
  • Determinants
  • Inverse matrix
  • Vector
  • internal product
  • external product
  • physical constants
  • metric conversion
  • Normal entry
  • Fractions
  • Roots
  • Powers
  • Parentheses
  • Amounts
  • Numeric differentiation/integration
  • Totals
  • Non-natural input (such as the MS models)
  • Output in √-form
  • Output in π-form
  • Functions table

What’s in the box

  • FX 991ES-PLUS Scientific Calculator Black/Gray

Specifications

  • SKU: CA764EL0SBVPVNAFAMZ
  • Main Material: n/a
  • Weight (kg): 0.49

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Product Ratings (3)

4.3/5
4.3 out of 5

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Casio FX 991ES-PLUS Scientific Calculator ENGINEER Black/Gray

Casio FX 991ES-PLUS Scientific Calculator ENGINEER Black/Gray

KSh 2,900

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