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HomeHome & OfficeOffice ProductsOffice & School SuppliesEducation & CraftsMath MaterialsCalculatorsCalculator 991es Plus
Brand: Casio | Similar products from Casio
KSh 4,750
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Delivery Fees KSh 69
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Ready for delivery between 03 May & 04 May when you order within next 14hrs 0mins
Return Policy
Easy Return, Quick Refund.Details
Seller Information
Ken Highlands
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Quality Score: Excellent
Customer Rating: Excellent
Product details
Two-way power (Solar + Battery)
Solar powered when light is sufficient, battery powered when light is insufficient.
Plastic keys
Designed 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
KEY FEATURES
General information:- 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 modeNEW: Improved equation modeNEW: Random integersRepeat function24 levels of bracketsVariable memories (6)STO/RCL keys.
SCIENTIFIC FUNCTIONS
Trigonometric and inverse trigonometric functionsHyperbolic and inverse hyperbolic functionsExponential functions 10x, exInverse function x-1Power and root functions x√, √, x2, xyLogarithm functions (log, ln)Combinatoric and permutationsRandom number generatorConverts between polar coordinates and rectangular coordinatesCalculates with fractions (two modes)Converts between sexagesimal and decimalCalculates in gradian, degree and radian measureπ key, e key and % keySCI/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.
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
- scientific calculator fx 991es plus
- manual
Specifications
- SKU: CA764SN37YLKKNAFAMZ
- Model: fx 991es plus
- Size (L x W x H cm): 162,0 x 80,0 x 11,1
- Weight (kg): 0.05
- Main Material: pvc
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Casio Calculator 991es Plus
KSh 4,750
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