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HomeElectronicsOffice ElectronicsCalculatorsScientificScientific Calculator fx-991ES PLUS (2nd Edition) – High-Function Advanced Calculator
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GH₵ 161.50
GH₵ 250.0035%
In stock
Save up to GHC 50 on Your Delivery Fee for Orders above GHC 150. Prepaid only! (Everywhere In Ghana)
4.2 out of 5
(6 verified ratings)Promotions
Delivery & Returns
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Pickup Station
Delivery Fees GH₵ 11.00
Ready for pickup between 10 March and 12 March if you place your order within the next 8mins
Door Delivery
Delivery Fees GH₵ 25.00
Ready for delivery between 10 March and 12 March if you place your order within the next 8mins
Return Policy
Free return within 15 days for all eligible items.Details
Seller Information
Aura Gadgets
84%Seller Score
89 Followers
Seller Performance
Shipping speed: Good
Quality Score: Good
Customer Rating: Average
Product details
The fx-991ES PLUS (2nd Edition) is a high-performance scientific calculator equipped with 417 functions for solving a wide range of mathematical, engineering, and scientific problems. Whether you’re working on calculus, algebra, statistics, physics, or engineering tasks, this calculator delivers fast, precise results every time.
It features a clear LCD screen, durable keypad, and solar-plus-battery power system, ensuring long-lasting use both in and out of the classroom. Its sleek and lightweight design makes it easy to carry for school, university, or professional work.
Specifications
Key Features
Natural Textbook Display (Natural-V.P.A.M.)
Shows expressions like fractions, roots, integrals, trigonometry, and matrices in the same format as textbooks.
417 Built-in Functions
Includes calculus, complex numbers, matrices, vectors, statistics, probability, equation solving, logarithms, and more.
High-Quality LCD Screen
Offers a clear and sharp display for better readability.
Dual Power System (Solar + Battery)
Ensures dependable performance with extended battery life.
Fast & Accurate Processing
Ideal for solving advanced mathematical and scientific problems quickly.
Durable Keypad
Soft-touch, long-lasting keys designed for heavy daily use.
Exam-Friendly
Suitable for WAEC, BECE, JAMB, university tests, and engineering studies.
What’s in the box
- 1 × fx-991ES PLUS (2nd Edition) Scientific Calculator
- 1 × Slide-On Protective Cover
- 1 × User Manual
Specifications
- SKU: GE779EA561Y5ONAFAMZ
- Product Line: Aura
- Model: fx-991ES PLUS
- Weight (kg): 0.12
- Color: Black
- Main Material: High-grade ABS plastic
- Warranty Type: Replacement by Vendor
Verified Customer Feedback
See AllVerified Ratings (6)
4.2/5
4.2 out of 5
6 verified ratings
Comments from Verified Purchases (1)
5 out of 5
Good
Works good
08-02-2026by Ernestina
Verified Purchase
/product/12/4995003/1.jpg?0410)
Scientific Calculator fx-991ES PLUS (2nd Edition) – High-Function Advanced Calculator
GH₵ 161.50
GH₵ 250.0035%
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