Scientific Calculator with 240 Functions, Whiteboard on Writing Board, Electronic Pen Included, Protective Cover, Control Button, 1 x CR2025 Battery, Black

NK SCIENTIFIC CALCULATOR: ADVANCED MULTIFUNCTIONALITY: The NK brand scientific calculator is an indispensable tool with 240 functions, covering everything from basic to complex calculations. It is ideal for students, scientists and professionals who need a wide range of calculation options in one device. INNOVATION WITH BOARD AND E-PEN - This calculator includes a writing board, along with an electronic pen, allowing users to take quick notes, sketch or solve problems directly on the device. This innovative feature facilitates the learning process and problem solving. DURABILITY ASSURED WITH PROTECTIVE CAP: Equipped with a protective cap, the device ensures greater durability and protection against impacts and scratches. The cover keeps the calculator secure, ensuring both the display and keys remain in perfect condition over time. ENERGY WITH SOLAR PANEL: The solar panel of the NK scientific calculator provides an efficient energy source. This ensures that the calculator is always ready to use, reducing dependence on batteries and offering a reliable energy solution. AN ESSENTIAL TOOL FOR EDUCATION AND WORK: In short, the NK scientific calculator is essential for the educational and professional sphere. With 417 functions, a whiteboard with electronic pen, protective cap and solar panel, it offers everything you need to perform accurate calculations and take notes efficiently, making daily work and study easier.