--- product_id: 271007455 title: "CATIGA CS229 Scientific Calculator with Graphics Functions, Multiple Modes with Intuitive User Interface, for Beginner and Advanced Courses" brand: "catiga" price: "R$657" currency: BRL in_stock: true reviews_count: 13 category: "Catiga" url: https://www.desertcart.com.br/products/271007455-catiga-cs229-scientific-calculator-with-graphics-functions-multiple-modes-intuitive store_origin: BR region: Brazil --- # 3-inch high-res graph display 3 versatile operating modes 280+ advanced functions CATIGA CS229 Scientific Calculator with Graphics Functions, Multiple Modes with Intuitive User Interface, for Beginner and Advanced Courses **Brand:** catiga **Price:** R$657 **Availability:** ✅ In Stock ## Summary > 📐 Elevate your calculations—where precision meets power! ## Quick Answers - **What is this?** CATIGA CS229 Scientific Calculator with Graphics Functions, Multiple Modes with Intuitive User Interface, for Beginner and Advanced Courses by catiga - **How much does it cost?** R$657 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/271007455-catiga-cs229-scientific-calculator-with-graphics-functions-multiple-modes-intuitive) ## Best For - catiga enthusiasts ## Why This Product - Trusted catiga brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Mode Switching:** Angle, calculation, and display modes adapt effortlessly to your workflow and course demands. - • **Compact & Durable Design:** Lightweight 4.8 oz body fits perfectly in your backpack, built to keep up with your busiest days. - • **Reliable Power & Support:** Battery-powered with included LR44 and a handy reset button plus 365-day warranty for peace of mind. - • **Master Every Math Challenge:** Over 280 built-in functions covering algebra, calculus, statistics, and more—your all-in-one study partner. - • **Visualize Complex Equations:** Large 3-inch LCD screen lets you see graphs and formulas side-by-side for instant clarity. ## Overview The CATIGA CS229 is a versatile scientific graphing calculator featuring a crisp 3-inch LCD display capable of showing detailed graphs alongside equations. It supports over 280 functions including complex numbers, statistics, and calculus, making it ideal for both beginners and advanced students. With three operating modes and a compact, lightweight design, it offers reliable performance powered by an included LR44 battery and backed by a 1-year warranty. ## Description desertcart.com : CATIGA CS229 Scientific Calculator with Graphics Functions, Multiple Modes with Intuitive User Interface, for Beginner and Advanced Courses : Office Products Review: Very nice 👍 - ⭐️⭐️⭐️⭐️⭐️ 🧮 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! Review: Calculator - Very nice and it does a lot ## Features - Scientific calculator with graphic function: this is a scientific calculator that can display diagrams of formulas. It has a screen large enough to display charts and equations at the same time, so you can 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 refer to the photos for more information. - Over 280 functions: including fractions, statistics, calculation 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, calcul, AP calul, AP statistics, biology, chemistry, physics, finance and economy. - If you cannot turn on the computer, 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 reply within 24 hours. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08LMGNSP4 | | Best Sellers Rank | #8,053 in Office Products ( See Top 100 in Office Products ) #11 in Scientific Calculators | | Brand | CATIGA | | Calculator Type | Business, Graphing | | Color | Blue | | Customer Reviews | 4.4 4.4 out of 5 stars (5,833) | | Display Type | LCD | | Enclosure Material | Plastic | | Item Dimensions L x W | 7.12"L x 4.5"W | | Item Weight | 4.8 ounces | | Manufacturer | Catiga | | Mfr Part Number | CS-229-Blue | | Model Name | cs229 | | Model Number | CS-229-Blue | | Number of Batteries | 1 LR44 batteries required. (included) | | Power Source | Battery Powered | | Screen Size | 3 Inches | | UPC | 813629029808 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** CATIGA - **Calculator Type:** Business, Graphing - **Color:** Blue - **Power Source:** Battery Powered - **Screen Size:** 3 Inches ## Images ![CATIGA CS229 Scientific Calculator with Graphics Functions, Multiple Modes with Intuitive User Interface, for Beginner and Advanced Courses - Image 1](https://m.media-amazon.com/images/I/81+q5icc0aL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Could a student use this instead of Ti 85?** A: There’s a school actually still asking for TI 85s as of a year ago? Anyway this is more comparable to a ti 81 or ti 80 (using close to 30 year old calculators as I’m in shock to see someone asking about a ti 85 **Q: Is this calculator the same as a TI-83/84 calculator?** A: A couple of weak points from my perspective. The 1/x function requires two button presses - I use that all the time for chained calculations in chemistry, so dedicated button is a must for me. Also the RCL is a two button-press operation whereas STO is direct one-press; for me, it should be the other way around because I store often-used constants, like ideal gas constant, avogadro number, etc., in memories and need them with single button press. Button presses matter, especially on tests. **Q: where is the function button on this CS-183? for: X^Y power (example 4^4 = 4x4x4 = 64** A: I don't know. The instructions for the unit were so bad I ended up giving it to a friend's daughter. I bought a reconditioned TI-89 from Amazon: plenty of YouTube videos for using the TI-89. The unit in question may be a very capable calculator; the included instructions are terrible. No YouTube support. **Q: How do you find npr along with ncr on this calculator? i bought it a couple weeks ago and i find myself struggling to find the functions .** A: Yes ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very nice 👍 *by L***A on September 13, 2025* ⭐️⭐️⭐️⭐️⭐️ 🧮 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! ### ⭐⭐⭐⭐⭐ Calculator *by A***S on March 4, 2026* Very nice and it does a lot ### ⭐⭐⭐⭐⭐ Graphs *by L***N on March 10, 2026* This functional and easy to use calculator works well for calculus class. ## Frequently Bought Together - CATIGA CS229 Scientific Calculator with Graphics Functions, Multiple Modes with Intuitive User Interface, for Beginner and Advanced Courses - BIC Brite Liner Highlighters, Chisel Tip, 5-Count Pack of Highlighters Assorted Colors, Ideal Highlighter Set for Organizing and Coloring - Amazon Basics Woodcased Classroom #2 Pencils with Erasers, Pre-sharpened, HB Lead, Value Pack of 30 count, Orange --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.br/products/271007455-catiga-cs229-scientific-calculator-with-graphics-functions-multiple-modes-intuitive](https://www.desertcart.com.br/products/271007455-catiga-cs229-scientific-calculator-with-graphics-functions-multiple-modes-intuitive) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-05-09*