Reliable calculations: Trust the FX-82ESES PLUS scientific calculator for accurate and reliable mathematical calculations every time. Environmentally-friendly power source: Powered by solar energy, this calculator is eco-friendly and reduces the need for batteries. Easy-to-read display: The natural textbook display presents mathematical expressions in a clear and readable format, enhancing comprehension and reducing errors. Versatility at your fingertips: Benefit from a wide range of functions and features, such as trigonometric calculations, statistics, and more, all in one calculator. Convenient and durable design: The sleek black design of the FX-82ES PLUS, combined with its compact size and durable construction, ensures portability and long-lasting performance.