CATIGA CS229 Scientific Calculator for Beginners and Advanced Courses

About this item

• Includes over 280 functions: fractions, statistics, complex number calculations, linear regression, standard deviation, permutations, and variable solution.
• If you cannot turn on the calculator, please press the reset button on the back! If you have any further problems, we offer a limited warranty of 365 days. Please contact us and we will give you an answer within 24 hours.
• Perfect for intermediate and beginner courses including pre-algebra, algebra I, algebra II, geometry, trigonometry, calculus, AP calculus, AP statistics, biology, chemistry, physics, finance and economics.
• Multiple modes: this calculator offers three operating modes: angle measurement, calculation and display mode. Please see the photos for more information.
• Scientific calculator with graphic function: this is a scientific calculator that can display charts of formulas. It has a screen large enough to display diagrams and equations at the same time, allowing you to view calculations and corrections in detail. The size 7 x 3.3 ensures comfortable operation.