The Casio FX-115ES PLUS Scientific Calculator is a handheld device with regular key size and LCD display. It is powered by a combination of solar and battery sources, making it convenient for use in various settings. This calculator is equipped with features such as calculus functions, clock display, and is part of the Casio brand known for producing reliable office equipment. The unit has been tested and is in working condition, making it a practical choice for business and industrial applications.
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Digit format 10 + 2 digits (i.e. 10‑digit mantissa plus 2‑digit exponent). These calculators arenon‑programmable scientific calculators suitable for school & office use. The “ClassWiz” (EX series) is a more recent line with higher resolution displays, more functions, and extra features like QR‑code visualization.
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Each button is easy to press and has a unique feel, which is essential for accurate input. All have been tested and work. The boxes may be a little beaten about, but the contents are all new.
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The Casio FX-991EX Scientific Calculator Classwiz is a compact handheld calculator that is ideal for office and school use. With a regular-sized LCD display and standard key size, it is designed for straightforward calculations. This unit is powered by solar energy and a battery backup, ensuring that you can rely on it for your mathematical needs. The Casio brand is known for its durability and accuracy, making this calculator a reliable choice for everyday use.
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CASIO FX-991EX Classwiz Scientific Calculator – Solar & Battery Powered w/ Cover Tested and works! Overall great condition with minor signs of wear
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552 Functions 10+2 Screen Display ( Black). FX-991EX Multi-Function Scientific Calculator. High-definition display: 10+2 on-screen display provides a clear, sharp view of your calculations.
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genuine casio. my son had managed to crack the screen beyond simple repair. requires new screen
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