Casio FX-991CW+ Advanced Scientific Calculator UK | TopSellerUK
🇬🇧 OFFICIAL UK VERSION – NEW STOCK ARRIVED
✅ Genuine CASIO UK Model
Premium quality, UK curriculum compliant. This is the official TopSellerUK listing. Please beware of copycat listings — this is the one and only authentic account. Order with complete confidence directly from us.

🧮 Casio FX-991CW+ Advanced Scientific Calculator
UK Version | Upgraded FX-991CW

552 Functions | Natural Textbook Display | QR Code | Solar + Battery

🔒 UK STOCK | Next Day Delivery Available — The ultimate scientific calculator for GCSE, A-Level, and university students. Features a high-resolution 4-gradation LCD, intuitive menu system, and enhanced mathematical capabilities. Official UK model with full curriculum support. 🏆 Top Seller
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📊 552 Functions & Natural Textbook Display

See fractions, roots, and integrals just like in your textbook

Experience the upgraded FX-991CW+ with 552 powerful mathematical functions. The high-resolution Natural Textbook Display shows mathematical expressions exactly as they appear in your textbook, making complex calculations easier to understand and verify. Perfect for statistics, calculus, algebra, and engineering.

  • Natural V.P.A.M. display for intuitive input
  • 4-gradation LCD for crisp, clear viewing
  • Spreadsheet & QR code generation included
  • Ideal for GCSE, A-Level, and degree courses
Casio FX-991CW+ Display and Menu

📱 QR Code & High-Resolution Display

Generate QR codes for smartphone visualization

Take your learning further with the unique QR Code function. Generate a QR code from your calculations and scan it with your smartphone to view graphs and tables on a larger screen. The upgraded high-resolution display ensures every character and symbol is sharp and easy to read, even in complex equations.

  • Instant QR code generation for any calculation
  • Compatible with CASIO Classroom app
  • Visualise graphs & tables on your phone/tablet
  • New intuitive icon-based menu system
QR Code and Smartphone connectivity

☀️ Dual Power & Eco-Friendly Design

Solar panel with backup battery – never run out of power

Designed for reliability, the FX-991CW+ features a high-efficiency solar panel backed by a LR44 battery. This dual-power system ensures you can work in any lighting condition, and the auto power-off feature conserves energy. The sleek, durable design is built to withstand daily use in classrooms and exams.

  • Solar + LR44 battery dual power
  • Auto power-off after 10 minutes of inactivity
  • Sturdy, impact-resistant keys and body
  • Environmentally friendly, low-energy consumption
Dual power solar panel and battery

📦 TWO MODEL VARIANTS AVAILABLE

Please select your preferred packaging / bundle variant from the listing options below. Both are the authentic Casio FX-991CW+ UK version.

📘 Variant 1 – Standard Package

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📗 Variant 2 – Premium / Bundle Pack

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🔄 Additional accessories / enhanced packaging included

🧮 Functions 552 built-in mathematical functions
📟 Display Natural Textbook Display, 4-gradation LCD, 16+2 digits
🔋 Power Solar panel + LR44 battery backup
📡 Connectivity QR code generation for smartphone visualization
📐 Key Features Spreadsheet, Matrix, Vector, Equation Solve, Integral, Derivative
📦 Included Calculator, protective hard case (select variants), user manual, battery (pre-installed)

🔧 Why Choose the Casio FX-991CW+?

✔️ Upgraded Model: The CW+ series offers a more intuitive user interface, faster processing, and improved menu navigation compared to the classic 991 series.
✔️ UK Curriculum Approved: Specifically designed to meet the requirements of UK GCSE, A-Level, and university mathematics and science courses.
✔️ Exam Friendly: Solar-powered and silent operation – suitable for use in exam halls (check with your exam board).
✔️ Multi-functionality: Ideal for statistics, advanced algebra, calculus, and engineering calculations.
✔️ Perfect for Students & Professionals: Whether you are studying or working in STEM fields, this calculator is an essential tool.

🔹 UK SELLER – 1 Year Warranty | 30-Day Money-Back Guarantee | Fast UK Dispatch 🔹

✅ 100% Genuine CASIO – 100% Risk-Free Purchase ✅
✔️ Official UK stock ✔️ 2 months UK warranty ✔️ 24h customer support
*Batteries included. Bundles may vary slightly based on selected variant.
📢 OFFICIAL SELLER'S NOTE
This is the OFFICIAL TopSellerUK account. We are an authorised UK stockist for Casio products. Many other sellers copy our listings, but this is the one and only authentic source for our premium quality calculators. Buy with complete peace of mind directly from us — thank you for supporting our small business!
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