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HomeHome & OfficeOffice ProductsOffice ElectronicsCalculatorsScientificScientific Fx-991ES PLUS Calculator.
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KSh 2,600
KSh 3,30021%
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+ shipping from KSh 70 to CBD - UON/Globe/Koja/River Road
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Delivery & Returns
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Pickup Station
Delivery Fees KSh 70
Ready for pickup between 26 August and 28 August if you place your order within the next 22hrs 10mins
Door Delivery
Delivery Fees KSh 160
Ready for delivery between 26 August and 28 August if you place your order within the next 22hrs 10mins
Return Policy
Easy Return, Quick Refund.Details
Seller Information
Ken Highlands
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Seller Performance
Shipping speed: Excellent
Quality Score: Excellent
Customer Rating: Average
Product details
The Casio FX-991ES PLUS 2nd Edition is a scientific calculator designed for students and professionals who need advanced mathematical, engineering, and scientific functions without programmability.
It features Natural Textbook Display (Natural-V.P.A.M.), which presents mathematical expressions such as fractions, surds, logarithms, integrals, and derivatives exactly as they appear in textbooks, making it easier to read and understand results.
Specifications
Key Features
Natural Textbook Display (Natural-V.P.A.M.) – shows expressions (fractions, surds, integrals, etc.) just as they appear in textbooks.
Multi-Replay Function – allows you to go back and edit/recalculate previous equations.
Multi-Functionality – supports calculations in:
Algebra (fractions, surds, exponents)
Calculus (differentiation, integration)
Statistics (mean, standard deviation, regression)
Complex numbers
Matrix and vector calculations (up to 3×3 matrices and 3D vectors)
Equation/Function Solver – solves polynomials and simultaneous equations.
Engineering Symbols – convenient notation for engineers.
Two-Way Power – solar-powered with battery backup.
Durable & Lightweight – suitable for daily academic or field use.
What’s in the box
- Calculator fx-991es plus.
- Instructions.
Specifications
- SKU: GE840SN6FFPPGNAFAMZ
- Model: FX-991ES PLUS
- Weight (kg): 0.09
- Main Material: PVC
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Scientific Fx-991ES PLUS Calculator.
KSh 2,600
KSh 3,30021%
Questions about this product?