<p>1. Effortless Complex Calculations: The scientific calculator enables you to easily solve the most complex math problems, equations, and scientific formulas, making it an essential tool for students and professionals alike.</p> <p>2. Dual Power Source: This portable school mini calculatrice features a dual power system with a built-in solar cell for extended use without batteries, and a battery backup for weeks of reliable performance.</p> <p>3. Versatile Use: The multifunctional calculator is perfect for practicing a wide range of math problems, from GCSE and A-level exams to higher-level studies, ensuring you are well-prepared for any challenge.</p> <p>4. Comprehensive Functionality: With just a few steps, this multi-purpose portable student calculator can handle complex calculations, integrals, and logarithms, providing a powerful solution for all your mathematical needs.</p> <p>5. Advanced Features: The scientific vector test calculator is designed with advanced functionalities to support vector calculations and scientific testing, making it a versatile and indispensable tool for students and professionals.</p> <p>Note:Different factory batches may have slight differences in appearance, which not affect the use.</p> <p>Colour:Black</p> <p>Material:Plastic</p> <p>Package Contents:</p> <p>1 * Scientific Calculator</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>