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High-definition display: The scientific calculator features a 10+2-digit high-definition display design, presenting calculation results with exceptional clarity and sharpness, significantly enhancing information readability.
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Casio FX-991EX Classis Scientific Calculator | 552 Functions | Exam Approved. 552 Advanced Functions ?. Supports a wide range of calculations in algebra, calculus, statistics, engineering, and beyond.
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Scientific Calculator with Natural Display Advanced Scientific Calculator Solar Battery Power Math Calculator with 696 Functions for Middle High College Students Teachers. Enhanced Display Clarity: The scientific calculator boasts a clear and easy-to-read display, ensuring that calculations and results are presented with utmost clarity, minimizing errors and enhancing user experience.
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Model Name: FX-991EX Display Type: LCD Material: ABS Size: 16.5 x 8 x 1.5 cm / 6.5 x 3.1 x 0.6 inches Power Source: Battery Powered (LR44) Calculator Type: Engineering/Scientific.
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Extra-Large ScreenThis FX-991EX scientific calculator is equipped with a large and high-resolution display screen that can show numbers very clearly. Whether dealing with complex equations or simple summation, the results are obvious. Reduce eye fatigue during prolonged use and provide a more comfortable computing experience.
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selling as spares or repair as screen flickering and sometimes takes a while to turn on it does have the sun symbol top right hand corner and when you cover solar panel it fades.
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Automatic parenthesis. Product details of FX-991EX Scientific Calculator. Equation calculations. Inequality calculation. Due to the difference between different monitors,the picture may not reflect the actual color of the item.
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