fs-991ES PLUS SCIENTIFIC CALCULATOR PINK

Master every equation with the Unit FS-991ES PLUS, designed for students, engineers, and professionals in Lebanon.
With 417 functions, a textbook-style display, and easy menu navigation, this calculator simplifies complex problems, from calculus to statistics. Powered by solar and battery, it’s built for accuracy and durability.

Key Features:

• 417 scientific functions
• Natural textbook display (shows expressions as in books)
• Easy-to-use menu
• Dual power (solar + battery)
• Durable, ergonomic keys

📦 Model: FS-991ES PLUS
✅ Ideal for schools, universities, and offices in Lebanon.