{"product_id":"casio-scientific-calculator-fx-991-es-plus","title":"CASIO SCIENTIFIC CALCULATOR FX 991 ES PLUS","description":"\u003cp\u003eThe \u003cb\u003eScientific Calculator (CS-991ES Plus \/ Casio Style)\u003c\/b\u003e is a powerful multi-function scientific calculator designed for high school, college, university students, and engineering professionals. Featuring a Natural Textbook Display (Natural-V.P.A.M.) and 417 built-in mathematical functions, it allows you to input and view fractions, derivatives, integrals, matrices, and other expressions exactly as they appear in textbooks.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eNatural Textbook Display:\u003c\/b\u003e Displays mathematical expressions like fractions, roots, and integrals as they appear in textbooks for easier reading and comprehension.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003e417 Advanced Functions:\u003c\/b\u003e Handles algebra, calculus, matrix calculations, vector operations, complex numbers, statistics, and equation solving with ease.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDual Power Operation:\u003c\/b\u003e Solar powered with battery backup for reliable, uninterrupted performance during exams, classes, and daily study.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMulti-Replay \u0026amp; Scroll Function:\u003c\/b\u003e Easily recall, review, and edit previously entered formulas to check for errors or perform multi-step calculations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDurable Slide-On Hard Case:\u003c\/b\u003e Comes with a protective hard plastic cover to keep the screen and keypad safe from scratches and damage in bags.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eModel:\u003c\/b\u003e CS-991ES \/ FX-991ES Style\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eType:\u003c\/b\u003e Non-Programmable Scientific Calculator\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFunctions:\u003c\/b\u003e 417 Functions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePower Source:\u003c\/b\u003e Dual Power (Solar + Battery)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eIdeal For:\u003c\/b\u003e High School, College, University, Engineering, Mathematics, Science, and Exam Preparation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Malik Statiionary","offers":[{"title":"Default Title","offer_id":44207093055622,"sku":null,"price":1449.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/6258\/1894\/files\/WhatsAppImage2026-08-01at6.55.11PM.jpg?v=1785673282","url":"https:\/\/malikstationary.com\/products\/casio-scientific-calculator-fx-991-es-plus","provider":"Malik Stationary","version":"1.0","type":"link"}