{"product_id":"casio-fx-991es-plus-scientific-calculator","title":"CASIO fx-991ES PLUS Scientific Calculator","description":"\u003cp\u003eThe CASIO fx-991ES PLUS Scientific Calculator is an indispensable tool for high school and university students studying mathematics, science, and engineering. Featuring a Natural Textbook Display, it shows fractions, roots, and formulas exactly as they appear in textbooks for easier comprehension. With 240 built-in functions, an easy menu system, and reliable dual-power operation, it handles everything from basic algebra to advanced scientific calculations effortlessly.\u003c\/p\u003e","brand":"Books\u0026uniform","offers":[{"title":"Default Title","offer_id":46516188479542,"sku":null,"price":1900.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/9032\/5814\/files\/WhatsAppImage2026-06-06at11.14.54AM.jpg?v=1780734172","url":"https:\/\/booksanduniform.com\/products\/casio-fx-991es-plus-scientific-calculator","provider":"Books\u0026uniform","version":"1.0","type":"link"}