- Multifunctional design for exams and study: the standard scientific calculator includes trigonometric functions, exponential calculations and other scientific operations students need during tests. - 240 functions for versatile use: supports a wide range of calculation requirements, suitable for different coursework and fields of study. - 12-bit display on two lines: provides a clear view of calculations and results, enhancing accuracy and reliability during problem solving. - Sliding hard cover for protection: a protective cover slides over the keypad to shield buttons from damage when not in use. Use scenarios: - In math, physics or engineering exams where scientific calculations and trigonometry are required. - During homework, lab reports or project work that demand multiple scientific functions and quick access to results. - While studying on the go, in libraries or study rooms, offering a compact, protected tool for frequent calculations.