CATIGA Scientific Calculators with Graphic Functions, Graphing Calculators with Multiple Modes, Scientific Calculators for Students, High School or College Courses, Calculadora Cientifica, CS-229
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Availability:
In Stock.
Arrives
Saturday, Oct 10
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Color: Pink
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.
Brand: CATIGA
Color: Pink
Calculator Type: Scientific, Graphing, Engineering
Power Source: Battery Powered
Screen Size: 3.3 inches
Brand: CATIGA
Model Name: CS-229
UPC: 813629020089
Unit Count: 1 Count
Manufacturer: Catiga
Number of Items: 1
Item Weight: 4.8 ounces
Mfr Part Number: CS-229
Calculator Type: Scientific, Graphing, Engineering
Power Source: Battery Powered
Screen Size: 3.3 inches
Number of Batteries: 1 LR44 batteries required. (included)
Display Type: LCD
Color: Pink
Enclosure Material: Plastic
Item Dimensions L x W: 7.12"L x 4.5"W
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Oct 10
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Black
I bought this for the school year. The calculator seems durable with good button response upon testing since school hasn’t started here yet. I don’t anticipate problems. The price was very good and I’m pleased with this order.
Reviewed in the United States on August 16, 2026 by Jennifer
Color: Black
⭐️⭐️⭐️⭐️⭐️ 🧮 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!
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Reviewed in the United States on September 13, 2025 by Laura Mena
Color: Black
Product arrived quickly? Was in perfect condition and was exactly what I ordered
Reviewed in the United States on August 21, 2026 by Douglas Plumadore
Color: Black
This calculator is very affordable, which is its biggest plus. It works fine for basic calculations and is a good option if you’re on a budget. However, the way it displays answers is confusing. When working with logs or powers of 10, it doesn’t clearly show the scientific notation. As shown in the attached photo, the power of 10 isn’t obvious, unlike on a basic Texas Instruments calculator that clearly shows ×10ⁿ. It’s usable and inexpensive, but you have to be extra careful reading the answers.
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Reviewed in the United States on January 16, 2026 by T.H.P.
Color: Black
For grandson for his Junior year. So far he likes it.
Reviewed in the United States on August 17, 2026 by Nana
Color: White
I like the calculator but I wish it had a backlight. Also, when I type quickly, it’s too slow to keep up so I have to go slower or typed entries are skipped.
Reviewed in the United States on March 1, 2026 by Amazon Customer
Color: Black
Perfect for my son in college exactly what he needs for his advanced Algebra class.
Reviewed in the United States on September 8, 2026 by Michelle Vitale
Color: Black
Affordable and easy for high school students!
Reviewed in the United States on August 15, 2026 by Malaeimi Semu