Casio Scientific Calculator FX-991EX 
The Casio FX-991EX are high-performance scientific calculators designed for students, teachers, engineers, and office professionals. With a sleek design and user-friendly interface, these calculators provide powerful functions that make solving complex problems faster and easier.

Key Features:
✅ High Functionality: Supports over 500 scientific functions including algebra, trigonometry, calculus, statistics, matrices, and more.
✅ Natural Textbook Display: Shows mathematical expressions, fractions, square roots, and equations exactly as they appear in textbooks for easier understanding.
✅ High-Resolution LCD (FX-991EX ClassWiz): Clearer and faster display with spreadsheet functionality and QR code generation for graphs.
✅ Solar + Battery Powered: Dual power ensures long-lasting use in classrooms, exams, and daily work.
✅ Durable & Portable: Lightweight design with a protective hard case, perfect for school, office, or travel.
✅ Exam Ready: Approved for use in many school and university examinations worldwide.

Perfect For:
✔ Students (Secondary, College, University)
✔ Teachers & Tutors
✔ Engineers & Professionals
✔ Office & Research Work

Why Choose This Calculator?
✔ Easy to use and reliable
✔ Multifunctional for all your study and work needs

Payment

We accept immediate payment.

Shipping
  • We are using economy shipping from Malaysia.
  • Handling time is 3-6 working days.
  • Estimated delivery time within 15-25 working days.
  • If you are part of a Remote Area, additional charges apply. A message will be sent to you for further discussion.
  • Please ensure your delivery address is verified and correct. This will make the delivery process smooth. We are not responsible for invalid addresses. Worldwide shipping is available.
  • In the event of undeliverable packages due to the buyer's fault (receiver non-contactable by the courier upon delivery or the wrong address/ contact submitted by the buyer) and upon package returned, the buyer will be responsible for the reshipping costs if the buyer wishes us to resend the item.
Returns
  • Contact Us via eBay Messages to initiate a return.
  • Returns are accepted within 30 days of delivery.
  • Items must be returned in their original condition, unused, and with all original packaging and tags.
  • Ship the item back using a trackable shipping method.
Other

Import duties, taxes, tariff & custom duties shall be borne by the buyer (buyer's responsibility).