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CATIGA

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)

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)

$82.49 USD
$82.49 USD
Shipping calculated at checkout.

Overview

  • Brand : CATIGA
  • Color : Tiffany
  • UPC : 810185461066
  • Manufacturer : CATIGA

About this item

  • 【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

Do you offer free shipping?

Yes, we provide free standard shipping on all orders over $100. For orders under $100, a small shipping fee applies, which will be shown at checkout.

What is your refund policy?

If you're not completely satisfied with your purchase, you can return it within 14 for a full refund. Please ensure the item is unused and in its original packaging.

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.