{"product_id":"caslo-fx-991es-plus-scientific-calculator-with-417-functions-in-1-ideal-calculator-for-students","title":"CASlO fx-991ES PLUS Scientific Calculator with 417 functions in 1 | Ideal Calculator for Students","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cspan\u003eolve complex mathematics, calculus, and engineering problems with the Casio fx-991ES PLUS Scientific Calculator. Featuring Casio's signature Natural-V.P.A.M. (Natural Textbook Display), this advanced scientific calculator displays mathematical expressions, fractions, roots, integrals, and formulas exactly as they appear in standard textbooks.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eLoaded with 417 built-in functions, it easily handles advanced mathematical operations including differential and integral calculus, matrix and vector calculations, complex numbers, equation solving, and list-based statistical analysis. Equipped with Two-Way Power (Solar + Battery backup), it guarantees uninterrupted performance during exams, lab sessions, and classroom lectures. It is the standard, exam-approved calculation tool for secondary, O\/A Levels, intermediate, and university engineering and science students.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNatural Textbook Display (Natural-V.P.A.M.): Shows input expressions and results—such as fractions, powers, square roots, and integrals—identically to printed textbook notation for intuitive comprehension.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e417 Advanced Functions: Includes numerical integration \u0026amp; differentiation, matrix operations, vector computations, complex numbers, and equation solvers (CALC \u0026amp; SOLVE).\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTwo-Way Power (Solar \u0026amp; Battery): Solar-powered in illuminated rooms with an automatic battery backup to ensure it never powers off during crucial exams.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-Resolution Dot Matrix Screen: 10-digit mantissa + 2-digit exponential display delivers sharp, easy-to-read formulas and table views.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eStatistical \u0026amp; Table Functions: List-based STAT data editor for standard deviation, regression analysis, paired-variable statistics, and function table generation.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eScientific Constants \u0026amp; Metric Conversions: Built-in 40 scientific constants and 40 metric unit conversion shortcuts for quick physics and engineering workflows.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Casio\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eModel: fx-991ES PLUS\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eType: Non-Programmable Scientific Calculator\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDisplay: Natural Textbook Display (Dot Matrix, 10 + 2 Digits)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTotal Functions: 417 Functions\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower Source: Two-Way Power (Solar Cell + Button Cell Battery)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMemory: 9 Variable Memories\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncluded Case: Slide-on protective hard cover\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eTarget Audience: Engineering students, A-Level\/FSc students, university scholars, and educators\u003cbr\u003eNote this is a Chinese Variant.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"hsgallery.pk","offers":[{"title":"Default Title","offer_id":47864852807764,"sku":null,"price":1400.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/3078\/9716\/files\/1_99ca6ae9-b843-4fd5-acd1-2d3b76cce9f4.png?v=1792158341","url":"https:\/\/hsgallery.pk\/products\/caslo-fx-991es-plus-scientific-calculator-with-417-functions-in-1-ideal-calculator-for-students","provider":"hsgallery.pk","version":"1.0","type":"link"}