CATIGA Scientific Graphing Calculator (CS-121)

“Your math mistakes now come with an edit-undo button. Finally, some peace.”

Every formula. Every mistake. Every last-minute “I need a miracle” moment, this calculator gets it. The CATIGA Scientific Calculator lets you see your graphs and equations side-by-side, so you're not just solving problems, you're actually understanding them. With over 360 functions, from stats and permutations to complex numbers and regression, it's your low-key genius sidekick for everything from algebra to chemistry to business. Built-in modes for angular measurement, display, and calculation help you navigate the mess of math like a pro. Lightweight, durable, and made for long nights and tough tests this isn't just a tool. It's academic survival gear.