--- product_id: 320106536 title: "CATIGA CS229 Scientific Calculator with Graphics Functions, Multiple Modes with Intuitive User Interface, for Beginner and Advanced Courses" brand: "catiga" price: "£53.00" currency: GBP in_stock: true reviews_count: 5 category: "Catiga" url: https://www.desertcart.co.uk/products/320106536-catiga-cs229-scientific-calculator-with-graphics-functions-multiple-modes-intuitive store_origin: GB region: United Kingdom --- # 3-inch large LCD screen for detailed graphing 3 versatile operating modes 280+ advanced scientific functions CATIGA CS229 Scientific Calculator with Graphics Functions, Multiple Modes with Intuitive User Interface, for Beginner and Advanced Courses **Brand:** catiga **Price:** £53.00 **Availability:** ✅ In Stock ## Summary > 📈 Elevate your calculations—because your future deserves precision and style! ## 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?** £53.00 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/320106536-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 - • **Reliable & Ready:** Lightweight, battery-powered with a 365-day warranty and responsive 24-hour support—never miss a beat. - • **Switch Modes Seamlessly:** Angle measurement, calculation, and display modes adapt to your course needs with intuitive ease. - • **Master Every Calculation:** Over 280 built-in functions covering everything from statistics to complex numbers—your all-in-one study partner. - • **Designed for Every Learner:** Perfectly tailored for beginners through advanced courses including AP Calculus, Physics, and Finance. - • **Visualize Complex Equations:** Crystal-clear 3-inch LCD displays graphs and formulas side-by-side for effortless analysis. ## Overview The CATIGA CS229 is a lightweight, battery-powered scientific calculator featuring a 3-inch LCD screen capable of displaying detailed graphs and formulas simultaneously. With over 280 functions and three operating modes, it supports a wide range of subjects from algebra to finance. Designed for both beginners and advanced learners, it offers intuitive usability backed by a 365-day warranty and responsive customer support. ## Description Great prices on your favourite Office brands plus free delivery and returns on eligible orders. Review: Très bien Review: Veloce e facile da usare. ## 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 | 22,435 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 54 in Scientific Calculators | | Brand Name | CATIGA | | Calculator Type | Business, Graphing | | Colour | Blue | | Country of Origin | China | | Customer Reviews | 4.4 4.4 out of 5 stars (986) | | Display Type | LCD | | Enclosure Material | Plastic | | Item Dimensions L x W | 18.1L x 11.4W centimetres | | Item Weight | 136 g | | Manufacturer | Catiga | | Manufacturer 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 - **Colour:** Blue - **Display type:** LCD - **Material:** Plastic - **Model name:** cs229 - **Number of batteries:** 1 LR44 batteries required. (included) - **Power source:** Battery Powered - **Product dimensions:** 18.1L x 11.4W centimetres - **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 ### ⭐⭐⭐⭐⭐ Review *by L***O on 30 August 2025* Très bien ### ⭐⭐⭐⭐ Review *by A***A on 9 April 2025* Veloce e facile da usare. ### ⭐⭐⭐⭐⭐ Review *by S***2 on 4 February 2023* Istruzioni solo in inglese ma funziona molto bene ## 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.co.uk/products/320106536-catiga-cs229-scientific-calculator-with-graphics-functions-multiple-modes-intuitive](https://www.desertcart.co.uk/products/320106536-catiga-cs229-scientific-calculator-with-graphics-functions-multiple-modes-intuitive) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-16*