Casio FX-991ES Plus-2nd Edition Scientific Calculator

Key Features:

• Natural Textbook Display – shows expressions and results exactly as they appear in textbooks.
• 417 Functions – includes fractions, statistics, complex number calculations, base arithmetic, and more.
• 2-Line Display – input and output shown simultaneously for better clarity and learning.
• Dual Power – solar-powered with battery backup for uninterrupted use.
• High-Resolution LCD – enhances visibility for long expressions and symbols.
• Durable, Compact, and Lightweight Design – perfect for school, university, and professional use.

Ideal For: Engineering students, high school and university science students, and professionals needing accurate and versatile calculations.

Specifications:

• Display: Natural Textbook Display (Natural-V.P.A.M.)
• Power Supply: Solar + Battery (LR44 x 1)
• Number of Functions: 417
• Dimensions: 162 × 80 × 11.1 mm
• Weight: Approx. 95g

What’s in the Box:

• Casio FX-991ES Plus 2nd Edition Calculator
• Hard protective case
• User manual

Genuine Casio product with warranty. Trusted by students and professionals worldwide.