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)
【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.
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Frequently Asked Questions
✏️ How long does shipping take?
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
✏️ Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
✏️ How can I get a tracking number for my order?
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
✏️ How do I process a return or exchange?
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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