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Texas Instruments TI-30XS MultiView Scientific Calculator by Texas Instruments
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CATIGA CS229 Scientific Calculator with Graphics Functions, Multiple Modes with Intuitive User Interface for Beginners and Advanced Courses by CATIGA
Editor’s Choice — discover the CATIGA CS229 Scientific Calculator with Graphics Functions, Multiple Modes with Intuitive User Interface for Beginners and Advanced Courses by CATIGA, built for performance and designed for life in the United States.
About CATIGA CS229 Scientific Calculator with Graphics Functions, Multiple Modes with Intuitive User Interface for Beginners and Advanced Courses
- 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.
- Multiple modes: this calculator offers three operating modes: angle measurement, calculation and display mode. Please see the photos for more information.
- Over 280 functions: including fractions, statistics, calculations of complex numbers, linear regression, standard deviation, permutations and variable solution.
- 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.
- 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.
The CATIGA CS229 Scientific Calculator with Graphics Functions, Multiple Modes with Intuitive User Interface for Beginners and Advanced Courses by CATIGA combines reliability, modern design, and user-focused engineering. Perfect for everyday use, it delivers dependable results for American customers who value quality.
Specification: CATIGA CS229 Scientific Calculator with Graphics Functions, Multiple Modes with Intuitive User Interface for Beginners and Advanced Courses by CATIGA
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Photos: CATIGA CS229 Scientific Calculator with Graphics Functions, Multiple Modes with Intuitive User Interface for Beginners and Advanced Courses by CATIGA
5638 reviews for CATIGA CS229 Scientific Calculator with Graphics Functions, Multiple Modes with Intuitive User Interface for Beginners and Advanced Courses by CATIGA
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Last updated on October 19, 2025 5:26 am Details
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Original price was: $99.99.$59.97Current price is: $59.97.
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Original price was: $79.99.$42.99Current price is: $42.99.
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Original price was: $139.99.$118.99Current price is: $118.99.
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Original price was: $159.99.$129.99Current price is: $129.99.
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Original price was: $999.99.$939.00Current price is: $939.00.
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CATIGA CS229 Scientific Calculator with Graphics Functions, Multiple Modes with Intuitive User Interface for Beginners and Advanced Courses by CATIGA
$39.99
George Matty –
Came with instruction manual, the pink looks so pretty and has a nice size screen. Seems like it will hold up for many years. It’s worth the price
Jacklyn Lopez –
Für mich ist der Rechner ein schönes Spielzeug. Viele Anwendungen muß ich erst lernen.
Amazon Kunde –
Cumple con las características indicas, muy buena compra.
Cosmic Wanderer –
great product but graphing is a little confusing
Laura Mena –
⭐️⭐️⭐️⭐️⭐️
🧮 I really like the CATIGA CS-229 — it’s a solid little calculator that manages to feel both beginner-friendly and advanced. The graphing display is super helpful for visualizing equations, and with over 360 functions (fractions, stats, regression, complex numbers, etc.), I feel ready for everything from algebra to calculus. The screen is clear and detailed, the buttons are easy to press, and it handles a lot without getting awkward.
🔋 The design is compact enough to toss in a backpack, and it’s powered by battery and solar—so it works wherever I take it. The reset button in the back is a bonus if it ever acts up.
📚 Great tool for high school or college students, or anyone who wants a dependable calculator that can grow with them. Highly recommend — worth the pick!
Jocelyn W –
This is a good product and performs as specified. However the instruction manual is not entirely as it should be. Small improvements will be helpful like some details regarding the mathematical functions and a better formatting and presentation. Should be made suitable for high school , college beginners and those wanting to catch up quickly. That would make the product excellent.
Laura Mena –
Works great. I missed my scientific calculator. This meets my needs.
Unknown Buyer –
Amazing! Does not have sticky buttons we’ve had it for about a year now and still working great! It was easy to figure everyone out!
Lorren –
Kinda confusing to figure out but it was way cheaper than s ti-84 does same things, wish it had a better tutorial, bur your smart you can figure it out
Kermit –
Great more then expected