آلة حاسبة كاسيو ثنائية من سلسلة القيم (12) رقم و شاشة كبيرة لون أسود

Key specs include a 12-digit display for readable results, compact and lightweight design for easy portability, dual power (solar and battery) for reliable operation, and a range of scientific functions suitable for basic scientific, algebraic, and statistical tasks.

The calculator is powered by both a solar panel and an internal battery, allowing continued operation in varying lighting conditions without frequent battery changes.

It includes core scientific capabilities such as trigonometric functions (sin, cos, tan and their inverses), logarithms, square roots, powers, and other basic algebraic operations suitable for school and everyday use.

Yes. The 12-digit display provides clear readings, and the large display area helps with easier input and interpretation of results during lectures, exams, or meetings.

Absolutely. Its compact, lightweight build is designed for easy transport in bags or pockets, making it convenient for daily use on the go.

Power on with the dedicated ON button, enter numbers and operators as you would on a standard calculator, and use the basic arithmetic keys to perform quick calculations. For more advanced functions, select the appropriate scientific function keys as needed.

Use the dedicated trig keys (sin, cos, tan and their inverses) and the logarithm keys (log, ln) along with parentheses and exponent keys to construct and evaluate complex expressions.

Handle the calculator as a standard handheld device: keep it away from water, avoid extreme temperatures, and use it in normal classroom or office environments. If the device has a removable battery, replace it with the correct type and dispose of spent batteries according to local, regulatory guidelines.

Return terms are determined by Fepy’s policies; if you’re not satisfied with the product, you can review the applicable return options and windows provided by Fepy at the time of purchase.

Yes. The combination of a 12-digit display, dual solar/battery power, and essential scientific functions at a likely lower price point makes it a solid value choice for students who need dependable functionality without extra complexity.

Compared to higher-end models with more functions, this Value Series model focuses on core scientific and educational tasks with a clear 12-digit display and dual power source. For more advanced features, you might consider alternatives like Casio FX-991ES Plus or FX-300ES Plus, which offer expanded function sets and capabilities. See available options here: https://fepy.com/product/casio-fx-991es-plus-scientific-calculator and https://fepy.com/product/casio-fx-300es-plus-scientific-calculator