--- product_id: 133781539 title: "Scientific Calculators with Graphic Functions, Graphing Calculators with Multiple Modes, Scientific Calculators for Students, High School or College Courses, Calculadora Cientifica, CS-121" brand: "catiga" price: "S/.287" currency: PEN in_stock: true reviews_count: 10 category: "Catiga" url: https://www.desertcart.pe/products/133781539-scientific-calculators-with-graphic-functions-graphing-calculators-with-multiple-modes store_origin: PE region: Peru --- # 3-inch LCD graph display 360+ advanced functions durable anti-drop design Scientific Calculators with Graphic Functions, Graphing Calculators with Multiple Modes, Scientific Calculators for Students, High School or College Courses, Calculadora Cientifica, CS-121 **Brand:** catiga **Price:** S/.287 **Availability:** βœ… In Stock ## Summary > πŸ“ˆ Elevate your equations β€” graph, solve, and conquer with CATIGA! ## Quick Answers - **What is this?** Scientific Calculators with Graphic Functions, Graphing Calculators with Multiple Modes, Scientific Calculators for Students, High School or College Courses, Calculadora Cientifica, CS-121 by catiga - **How much does it cost?** S/.287 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/133781539-scientific-calculators-with-graphic-functions-graphing-calculators-with-multiple-modes) ## 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 - β€’ **Ergonomic & Compact:** Sleek 7 x 3.3 inch design fits comfortably in hand or backpack for on-the-go productivity. - β€’ **Trusted by Thousands:** Highly rated with 4.4 stars and backed by a 365-day warranty for worry-free performance. - β€’ **Master Every Subject Mode:** Supports multiple modes including angle measurement, statistics, and variable solving for versatile academic use. - β€’ **Built to Last & Travel Ready:** Anti-drop body with protective case ensures durability through daily use and commutes. - β€’ **Visualize Complex Math Instantly:** Simultaneously displays graphs and formulas for clear, real-time analysis. ## Overview The CATIGA CS-121 is a high-performance scientific and graphing calculator featuring a 3-inch LCD screen, over 360 functions, and multiple modes tailored for high school and college students. Its compact, ergonomic design and durable anti-drop body make it ideal for long study sessions and on-the-go use. Trusted by thousands with a 4.4-star rating and a 1-year warranty, it’s the ultimate tool for mastering algebra, calculus, and beyond. ## Description Product description ## Features - Scientific Calculator with Graphic Function: All-in-one scientific and graphing calculator. Supports plotting functions, analyzing graphs, and solving complex equations. Displays graphs and formulas simultaneously for clear visualization. Ideal for algebra, calculus, and exam prep. - Compact and Comfortable Design: This scientific and graphing calculator sized at 7 x 3.3 inches for a balanced and ergonomic feel. Fits easily in one hand or on a desk without taking up space. Ideal for long study sessions, test environments, and everyday academic or professional use; smooth button layout supports efficient input and navigation. - Multiple Modes and 360+ Functions: Includes angle measurement, calculation, and display modes for flexible use across subjects. This scientific and graphing calculator supports over 360 functions such as fractions, complex numbers, statistics, linear regression, standard deviation, and variable solving. Ideal for mastering algebra, geometry, trigonometry, and advanced math applications. - Durable and Portable Design: Built with an anti-drop body that resists everyday impacts for long-term use. This scientific and graphing calculator is lightweight and slim for easy carrying in a backpack or pocket that includes a protective case to guard the screen and buttons during travel or storage. - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07RVQ5S3C | | Best Sellers Rank | #14,447 in Office Products ( See Top 100 in Office Products ) #17 in Scientific Calculators | | Brand | CATIGA | | Calculator Type | Engineering/Scientific | | Color | White 1.0 | | Customer Reviews | 4.4 out of 5 stars 2,052 Reviews | | Display Type | LCD | | Item Dimensions L x W | 7"L x 3.3"W | | Item Weight | 4.8 ounces | | Manufacturer | Catiga | | Mfr Part Number | CS-121 | | Model Name | CS-121 | | Model Number | 7545882582 | | Number of Batteries | 1 LR44 batteries required. (included) | | Power Source | Battery Powered | | Screen Size | 3 Inches | | UPC | 813629027798 | ## Product Details - **Brand:** CATIGA - **Calculator Type:** Engineering/Scientific - **Color:** White 1.0 - **Power Source:** Battery Powered - **Screen Size:** 3 Inches ## Images ![Scientific Calculators with Graphic Functions, Graphing Calculators with Multiple Modes, Scientific Calculators for Students, High School or College Courses, Calculadora Cientifica, CS-121 - Image 1](https://m.media-amazon.com/images/I/815ZPwFPZOL.jpg) ![Scientific Calculators with Graphic Functions, Graphing Calculators with Multiple Modes, Scientific Calculators for Students, High School or College Courses, Calculadora Cientifica, CS-121 - Image 2](https://m.media-amazon.com/images/I/61yiDEu+z8L.jpg) ![Scientific Calculators with Graphic Functions, Graphing Calculators with Multiple Modes, Scientific Calculators for Students, High School or College Courses, Calculadora Cientifica, CS-121 - Image 3](https://m.media-amazon.com/images/I/61Pm4tPxDJL.jpg) ![Scientific Calculators with Graphic Functions, Graphing Calculators with Multiple Modes, Scientific Calculators for Students, High School or College Courses, Calculadora Cientifica, CS-121 - Image 4](https://m.media-amazon.com/images/I/71aMK8mL8bL.jpg) ![Scientific Calculators with Graphic Functions, Graphing Calculators with Multiple Modes, Scientific Calculators for Students, High School or College Courses, Calculadora Cientifica, CS-121 - Image 5](https://m.media-amazon.com/images/I/71NTRihIX6L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***S on February 22, 2026* ### ⭐⭐⭐⭐⭐ Review *by T***S on April 25, 2026* ### ⭐⭐⭐⭐⭐ Review *by S***A on October 13, 2019* ## Frequently Bought Together - Scientific Calculator with Graphic Functions - Multiple Modes with Intuitive Interface - Perfect for Students of Beginner and Advanced Courses, High School or College - Amazon Basics Woodcased Classroom #2 Pencils with Erasers, Pre-sharpened, HB Lead, Value Pack of 30 count, Orange --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/133781539-scientific-calculators-with-graphic-functions-graphing-calculators-with-multiple-modes](https://www.desertcart.pe/products/133781539-scientific-calculators-with-graphic-functions-graphing-calculators-with-multiple-modes) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-05-16*