TOVO Scientific Calculator with Graphing Functions, Multiple Modes, 360 Functions, Large Screen, Intuitive Interface for Beginners, High School & Advanced Courses, TS-259 (Developed by CATIGA)

Additional Details from the Manufacturer

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More features

• 【Scientific Calculator with Graphic Function】This is a scientific calculator that is able to show graphs of formulas. It features a screen large enough to be able to display graphs and equations simultaneously, allowing you to see calculations and corrections in high detail. Its 7 x 3.3 size ensures comfortable use.
• 【Multiple modes】This calculator offers 3 operating modes: angle measurement, calculation and display mode. Please see the photos for more information.
• 【Over 360 Functions】Including fractions, statistics, calculations of complex numbers, linear regression, standard deviation, permutations and variable solution.
• Perfect for Advanced and Beginner courses including Pre-Algebra, Algebra I, Algebra II, Geometry, Trigonometry, Calculus, AP Calculus, AP Statistics, Biology, Chemistry, Physics, Finance & Business.
• If you are not able to turn on the calculator, please press the reset button on the back! If you still have any other issues, we offer a 365-day limited warranty. Please contact us and we will give you a response within 24 hours.