Product Overview: The Casio FX-85ES Plus 2nd Edition Scientific Calculator is an updated model designed for efficient and accurate problem-solving. Key Features: ‣ Natural textbook display provides realistic equation representation. ‣ 252 functions support a variety of mathematical and scientific computations. ‣ Lightweight and portable design for user convenience. Technical Specifications: ‣ Dimensions: 161.5 × 77 × 11.1 mm ‣ Material: High-quality plastic for enhanced durability. ‣ Performance: Powered by solar energy with an LR44 battery backup. ‣ Compatibility: Ideal for students and professionals.