Perfect for use in both daily tasks and professional applications in higher math and engineering. Whether you're a student, professional, or hobbyist, this calculator is equipped to handle all your needs.
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The Casio Scientific Calculator (fx-991es Plus) is a handheld device designed for scientific calculations. With a regular key size and LCD display, this calculator is perfect for students, professionals, and anyone in need of precise mathematical calculations. Powered by batteries, this Casio model offers reliable performance in a compact and portable design, making it a convenient tool for everyday use in various office and industrial settings.
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The NY-991ES Plus Desktop Scientific Calculator is a reliable tool for solving complex engineering and scientific equations. With a large 6.5-inch LCD display, this calculator offers ample space for entering and displaying calculations. Its desktop size makes it easy to use and read the results. Designed for precision and efficiency, this calculator is ideal for professionals and students alike who require accurate calculations in their work or studies. Amazon return. Works perfectly.
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The Osalo OS-991ES PLUS 11 is a high-quality scientific calculator by Osalo, designed for precision in calculations. This handheld calculator features a light touch keypad for easy use, and a regular display size for clear viewing. Powered by solar energy, this calculator does not require batteries, making it environmentally friendly and convenient for use on the go. Ideal for students, professionals, and anyone in need of accurate calculations, the Osalo OS-991ES PLUS 11 is a reliable and efficient tool for everyday tasks.
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【Foldable & Portable】NEWYES Calculator Notepad is foldable, closed to dust, easy storage, easy to carry. Ideal for junior & high school students, college students and professional researchers. You can press the delete button to erase the notes, and also can lock it to keep it.
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Good working condition with new battery fitted. Ideal for educational applications GCSE etc.
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The Casio FX-991ES Plus Scientific Calculator lets you effortlessly calculate the most complex math problems, equations and scientific formulas. The Casio 991ES calculator operates on a dual power source, the primary being a built-in solar cell that allows it to run for hours without batteries.
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