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The CATIGA CS121 is a versatile scientific and graphing calculator featuring a 3-inch dual display for simultaneous graph and formula visualization. It supports over 360 functions including advanced math operations, all packed in a compact, ergonomic design with a durable anti-drop body. Ideal for students and professionals tackling algebra, calculus, and statistics, it comes with a protective case and a 1-year warranty for dependable performance.
| ASIN | B07RVQ5S3C |
| Best Sellers Rank | #174,046 in Office Products ( See Top 100 in Office Products ) #173 in Scientific |
| Brand | CATIGA |
| Brand Name | CATIGA |
| Calculator Type | Engineering/Scientific |
| Colour | White 1.0 |
| Country of Origin | USA |
| Customer Reviews | 4.3 out of 5 stars 5,604 Reviews |
| Display Type | LCD |
| Enclosure Material | Plastic |
| Item Dimensions L x W | 17.8L x 8.4W Centimeters |
| Item Weight Unit of Measure | 136 g |
| Manufacturer | Catiga |
| Manufacturer Part Number | CS-121 |
| Model Name | CS121 |
| Model Number | 7545882582 |
| Number of Batteries | 1 LR44 batteries required. (included) |
| Power Source | Battery Powered |
| Screen Size | 3 Inches |
| Screen Size Unit of Measure | 3 Inches |
| UPC | 813629027798 |
R**E
It does the job!
It does all the things even things I donโt need.
G**D
There are better programmables around
Got this out of nostalgic curiosity for the days before use of calculators in schools shunted programmability to top end professional devices. AFAI can make out it is similar to the old Casio fx-6300g kit. Pleasant for taking me on a trip down memory lane but these days, if you want a programmable device, then I think you're better off getting a top-of-the-line model from one of Casio, HP, Sharp or TI. (I use an HP50g, which beats the pants off this Catiga offering.) It's minor saving grace is that it's probably the cheapest programmable you can buy.
M**E
Not for graphing
Said it is a graphing calculator but cannot figure out how to graph with it. Got many math teachers to try and no one can figure it out
S**W
Affordable quality calculator
Great calculator! Made in US! And is as good as any more expensive calculator my children have had!
B**D
very handy
very handy exactly what my daughter needed
Trustpilot
2 weeks ago
3 weeks ago