{"product_id":"b0d7vjmnj9","title":"CATIGA SS-991EX Scientific Calculator with Advanced 550 Functions- Solar \u0026 Battery Powered, Multi-Function, High School \u0026 College Math, Trigonometry, Statistics, Algebra, Durable, Large Display","description":"\u003cdiv\u003e\n\u003ch1\u003eAbout This\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e552 FUNCTIONS SCIENTIFIC CALCULATOR: Includes spreadsheet, matrix calculations, statistics, calculus, complex number calculations, equation calculations, standard deviation, vector calculations, permutations and combinations. Perfect for Advanced and Beginner courses including Biology, Chemistry, Physics, Finance and Business.\u003c\/li\u003e\n\u003cli\u003eUSER FRIENDLY FORMAT: Displays formulas and expressions as they appear in textbooks, simplifying learning and problem-solving. This feature ensures that complex equations are presented in a clear, structured manner, making it easier for users to follow along and verify their work, ultimately enhancing accuracy and understanding in both educational and professional settings.\u003c\/li\u003e\n\u003cli\u003eLARGE HIGH RESOLUTION SCREEN: The high-resolution LCD display is 32% larger than regular two-line calculators, showing intricate details ideal for advanced operations such as spreadsheets and 4x4 matrix calculations. The spacious screen allows graphs and equations to be displayed simultaneously, enhancing the clarity and precision of your work.\u003c\/li\u003e\n\u003cli\u003eDUAL POWER SOURCE: Features both solar power and a battery backup, guaranteeing continuous performance for crucial calculations, making it reliable and efficient for use in any environment.\u003c\/li\u003e\n\u003cli\u003eDURABILITY and QUALITY: Engineered with strong materials, SS-991EX withstands extensive use, providing long-term reliability. If your calculator fails to turn on, try pressing the reset button on the back. For further issues, benefit from our 365-day limited warranty. Contact us, and we'll respond within 24 hours.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1\u003eOverview\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eBrand : CATIGA\u003c\/li\u003e\n\u003cli\u003eColor : 991-EX Black\u003c\/li\u003e\n\u003cli\u003eCalculator Type : Engineering\/Scientific\u003c\/li\u003e\n\u003cli\u003ePower Source : Battery Powered\u003c\/li\u003e\n\u003cli\u003eScreen Size : 3 Inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"CATIGA","offers":[{"title":"Default Title","offer_id":45124641358006,"sku":"B0D7VJMNJ9","price":32.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/2746\/0278\/files\/71VPpk3aloL._AC_SX679.jpg?v=1778755676","url":"https:\/\/sparkshine-v.com\/products\/b0d7vjmnj9","provider":"WorkNest Supplies","version":"1.0","type":"link"}