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HomeHome & OfficeOffice ProductsOffice ElectronicsCalculatorsScientificClassWiz fx-991EX Scientific Calculator - High-Resolution Display, Fast & Powerful
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GH₵ 225
GH₵ 36038%
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5 out of 5
(1 verified rating)
Delivery & Returns
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Pickup Station
Delivery Fees GH₵ 14
Ready for pickup between 07 October and 09 October if you place your order within the next 3hrs 24mins
Return Policy
Free return within 15 days for all eligible items.Details
Seller Information
GADGETS GOD VENTURES
58%Seller Score
18 Followers
Seller Performance
Shipping speed: Good
Quality Score: Very Poor
Customer Rating: Good
Cancellation Rate: Poor
Product details
The ClassWiz fx-991EX is designed for advanced mathematics, science, and engineering tasks. It features over 552 functions, making it one of the most capable scientific calculators available.
With its high-resolution dot-matrix display, it shows complex expressions, matrices, spreadsheets, and graphs (table mode) with crystal clarity. The upgraded processor ensures extremely fast calculations, making it ideal for academic exams and professional use.
The calculator also includes QR Code functionality, allowing users to view graphs and tables on a smartphone by scanning results directly from the calculator (where supported by the generic model).
Its sturdy build, comfortable keypad, and dual-power system (solar + battery) make it a reliable choice for long-term daily use.
Specifications
Key Features
- High-Resolution Dot-Matrix Display
Clear, sharp screen for viewing equations, matrices, tables, and expressions. - 552 Built-In Functions
Includes calculus, statistics, complex numbers, matrices up to 4×4, vectors, equation solving, scientific constants, and more. - Fast Processing Speed
Upgraded processor for quick and accurate calculations. - QR Code Support
Scan results to view graphs and tables on your smartphone. - Spreadsheet Function
Perform mini spreadsheet operations directly on the calculator. - High-Durability Keypad
Smooth, long-lasting keys designed for frequent use. - Dual Power (Solar + Battery)
Reliable performance with energy-saving capability. - Exam Approved
Suitable for WAEC, BECE, JAMB, university exams, and engineering courses.
What’s in the box
- 1 × ClassWiz fx-991EX Scientific Calculator
- 1 × Slide-On Protective Cover
- 1 × User Manual
Specifications
- SKU: GE779SN6EB6SKNAFAMZ
- Model: fx-991EX
- Weight (kg): 0.5kg
- Color: Black
- Main Material: High-grade ABS plastic
Verified Customer Feedback
See AllVerified Ratings (1)
5/5
5 out of 5
1 verified rating
Comments from Verified Purchases (1)
5 out of 5
Generic Scientific Calculator
The product is original and tops most, I pray it last for my son. The delivery time was excellent.
25-09-2026by John
Verified Purchase
/product/86/8337003/1.jpg?8673)
ClassWiz fx-991EX Scientific Calculator - High-Resolution Display, Fast & Powerful
GH₵ 225
GH₵ 36038%
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