Best Casio Scientific Calculator (2nd edition)

PaulMart March 12, 2024

Casio Scientific Calculator (2nd edition) Black - fx-991ES Plus-2

Brand: CASIO

Category: Scientific Calculator

The Casio Scientific Calculator (2nd Edition) is a reliable and efficient tool for students, professionals, and anyone needing accurate mathematical calculations. Known for its user-friendly interface and robust functionality, this calculator offers a wide range of features essential for scientific and engineering calculations.

Key Features:

Functions: It supports standard scientific functions such as trigonometry, logarithms, exponentials, and statistical calculations. Additionally, it includes specialized functions like calculus, complex numbers, and matrix operations.
Display: The calculator features a clear LCD display that shows up to 12 digits, making it easy to read even complex equations and results.
Design: Compact and lightweight, it fits comfortably in hand and is portable for on-the-go use. The keys are well-spaced and responsive, ensuring accurate input.
Battery Life: Powered by solar energy with battery backup, it offers long-lasting performance without the need for frequent battery changes.
Durability: Constructed with durable materials, the Casio Scientific Calculator (2nd Edition) is built to withstand daily use and is designed to last.

Pros:

Versatile functionality suitable for various academic and professional needs.
Clear and easy-to-read display.
Long battery life with solar power option.
Durable build quality.

Cons:

Some users may find the interface slightly complex at first due to the multitude of functions.

FAQ:

Q: Can this calculator handle advanced calculus functions? A: Yes, the Casio Scientific Calculator (2nd Edition) supports calculus functions, including differentiation and integration, which are useful for advanced mathematics and engineering applications.

Q: What kind of battery does it use, and how long does it last? A: The calculator is primarily solar-powered, supplemented by a battery for backup. With regular solar exposure, the battery can last for several years.

Q: Is it suitable for exams that have restrictions on calculators? A: Yes, this calculator is generally allowed in standardized exams due to its scientific, non-programmable nature. However, it's always advisable to check specific exam regulations.

Q: How durable is the casing of the calculator? A: The Casio Scientific Calculator (2nd Edition) is built with sturdy materials, making it resilient to everyday wear and tear. It should withstand typical handling conditions well.

Conclusion: The Casio Scientific Calculator (2nd Edition) is a commendable choice for anyone needing a reliable and feature-rich scientific calculator. Its extensive functionality, coupled with durable construction and user-friendly design, makes it a practical companion for students and professionals alike.

Highlights: