Casio Scientific Calculator (2nd edition) Pink - FX-991ES Plus

Equipped with a non-programmable internal processor, the Casio fx-991ES Plus-2 Pink (2nd Edition) calculates 417 functions. A 10 2 digit dot matrix display renders complex equations exactly as written in textbooks. Through the 2nd Edition redesign, Casio slimmed the profile to 11.1 mm and replaced rounded corners with a rectangular grip.

Key Features

1. Natural Textbook Display: Renders 417 functions exactly as they appear in textbooks. Simplifies visual verification of fractions.
2. Dual Power Source: Integrates a solar cell with an LR44 backup battery. Prevents power failure in low-light conditions.
3. 3-Year Warranty: Covers manufacturing defects and internal hardware failure for 36 months. Provides long-term hardware security.
4. Slim Design: Measures 161.5x77x11.1 mm with squared outer edges. Reduces bulk in a backpack.

Frequently Asked Questions

Is Casio fx-991ES Plus allowed in HSC exam?

Education boards permit this non-programmable model for secondary and higher secondary exams. It lacks memory storage, meeting standard invigilation requirements.

How to check original Casio calculator?

Scan the QR code on the device to verify the digital authenticity certificate. Genuine units generate a unique serial number on the Casio website.