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HomeHome & OfficeOffice ProductsOffice ElectronicsCalculatorsScientificScientific Calculator Fx-991EX
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KSh 2,800
KSh 3,30015%
In stock
+ shipping from KSh 70 to CBD - UON/Globe/Koja/River Road
3.8 out of 5
(14 verified ratings)Variation available
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Delivery & Returns
Choose your location
Pickup Station
Delivery Fees KSh 70
Ready for pickup between 28 June and 01 July if you place your order within the next 21hrs 34mins
Door Delivery
Delivery Fees KSh 160
Ready for delivery between 28 June and 01 July if you place your order within the next 21hrs 34mins
Return Policy
Easy Return, Quick Refund.Details
Seller Information
Amaziah Global
86%Seller Score
2 Followers
Seller Performance
Shipping speed: Excellent
Quality Score: Excellent
Customer Rating: Average
Product details
Product details
With a high-resolution LCD screen, the fx-991EX allows for more information to be displayed for applications like spreadsheets and 4x4 matrix calculations. This calculator has a comprehensive set of advanced calculations for integration and differential calculus along with vector and inequality calculations. For the middle and high school grades, the calculator has an intuitive, easy-to-learn icon display, Natural Textbook Display™ for 2D templates of fractions and other mathematical formulas, basic spreadsheet functionality, ratio calculations, and statistical functionality.
Need graph and number line representation? The fx-991EX generates a QR code for your expression. Scan the code with any internet-enabled smartphone and immediately see your data plot through ClassPad.net, our free online math platform.
Specifications
Key Features
Basic calculation
- Basic Calculation Bracket Calculation Fraction Calculation Degree, Minute, Second (Sexagesimal) Calculations Reciprocal Calculation Percent Calculation (scientific calculator function) Ratio calculation Factorial Function π Irrational number calculation 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 UNDOCALC Function SOLVE Function
What’s in the box
Casio fx-91EX
Specifications
- SKU: CA764SN4AJZQENAFAMZ
- Production Country: Thailand
- Weight (kg): 0.3
- Main Material: PVC
Customer Feedback
See AllVerified Ratings (14)
3.8/5
3.8 out of 5
14 verified ratings
Product Reviews (2)
1 out of 5
Not Original: Functions not working properly
Not Original: Functions not working properly, keys not responding when pressed.
10-02-2025by AMON
Verified Purchase
1 out of 5
I didn't like it
Because it's a fake product there is a solar screen but it's connected to board further more the battery is connected in the board not standlone don't fall into these scam
18-11-2024by Ibrahim
Verified Purchase
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Scientific Calculator Fx-991EX
KSh 2,800
KSh 3,30015%
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