Casio FX-991MS-2 2nd Edition Combination and permutation Scientific Calculator

The Casio FX-991MS-2 Scientific Calculator is a top-tier educational tool engineered for simplicity, performance, and durability. Its sleek and slim body, along with a rounded ergonomic design, ensures a comfortable grip during extended study sessions. The intuitive layout and improved legibility make this calculator easy to use for students of all levels. Whether you're preparing for exams or solving advanced mathematical problems, the FX-991MS-2 is your perfect academic companion. The attachable and detachable hard case offers excellent portability and protection, making it ideal for use both at home and on the go.

Durable Build & Drop Resistance

Built to withstand the challenges of daily academic use, the Casio FX-991MS-2 features a strong and durable body. It has passed the rigorous 2000-cycle key imprint test, ensuring the labels remain visible even after heavy use. Additionally, its drop-resistant construction can survive falls from up to 75 cm, protecting its functionality and display even inside a tightly packed school bag. This makes it a reliable choice for students and professionals who need a long-lasting device.

Solar & Battery Dual Power Source Casio FX-991MS-2

The Casio FX-991MS-2 Dual Power Calculator runs on both solar energy and battery power, offering maximum efficiency and convenience. The dual-power system ensures uninterrupted use during daytime or in low-light conditions, giving you peace of mind wherever you study. It’s an eco-friendly and practical solution, especially for long exam days or continuous classroom use.

Authenticity Verification System

To ensure you're getting a genuine Casio product, each Casio FX-991MS-2 comes with a QR code and hologram sticker. These can be scanned to verify the calculator’s authenticity via Casio's Web Authenticity Check System. This feature reinforces Casio’s reputation for high-quality, original products and gives users complete confidence in their purchase.