{"product_id":"casio-fx-991es-plus-scientific-calculator-417-functions-natural-display","title":"Casio fx-991ES Plus Scientific Calculator, 417 Functions, Natural Display","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eCasio fx-991ES Plus 2 Scientific Calculator with 417 Functions and Display, Natural\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCasio fx-991ES Plus Scientific Calculator, 417 Functions, Natural Display\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe fx-991es plus 2 is a scientific calculator ideal for secondary school and university degrees with natural ‘natural textbook display’ to display formulas and results exactly as in textbooks. Equipped with 417 functions, including: Equation resolution, calculation of synthesis values and variability indexes, matrix and vector calculation, regression and correlation coefficients, complex numbers, calc key (temporary memory formula), 40 physical constants, integral and differential calculus Combined power supply: Solar and alkaline button cell LR-44.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Admitted to maturity exams\u003c\/li\u003e\n\u003cli\u003e✅ Natural display to insert and display numeric expressions as they appear on textbooks\u003c\/li\u003e\n\u003cli\u003e✅ 24 levels of brackets\u003c\/li\u003e\n\u003cli\u003e✅ Regression and correlation coefficients\u003c\/li\u003e\n\u003cli\u003e✅ Solar Power and Battery.Dimensions: 1.5 x 7.5 x 16.2 cm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e✅ Product Dimensions:\u003c\/strong\u003e 6.38 x 2.95 x 0.1 inches\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Guarantees\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ FREE standard shipping within the United States (3–6 business days)\u003c\/li\u003e\n\u003cli\u003e✅ 100% money-back guarantee for lost or damaged items\u003c\/li\u003e\n\u003cli\u003e✅ Secure checkout with encrypted payment processing\u003c\/li\u003e\n\u003cli\u003e✅ Shipping via UPS, FedEx, and USPS\u003c\/li\u003e\n\u003cli\u003e✅ Ships to lower 48 states only (no PO Boxes \/ APO \/ FPO)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReturns\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ 30-day hassle-free returns\u003c\/li\u003e\n\u003cli\u003e✅ Items must be unused and in original packaging\u003c\/li\u003e\n\u003cli\u003e✅ Full refund if item is not delivered\u003c\/li\u003e\n\u003cli\u003e✅ Guaranteed delivery within 6–7 business days\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePayment Methods\u003c\/h3\u003e\n\u003cp\u003e✅ Credit Cards, PayPal, Shop Pay, Apple Pay, Google Pay, Amazon Pay, Meta Pay\u003c\/p\u003e\n\u003ch3\u003eCustomer Support\u003c\/h3\u003e\n\u003cp style=\"text-align:left;\"\u003e✅ Questions? Contact us at \u003cstrong\u003eSupport@GiftAbay.com\u003c\/strong\u003e\u003cbr\u003eWe respond within 24 hours on business days.\u003c\/p\u003e\n\u003cdiv class=\"seo-data\"\u003e\n\u003cp\u003e\u003cstrong\u003eSEO Title:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKeywords:\u003c\/strong\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e Office Products\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSubcategories:\u003c\/strong\u003e Office Electronics, Calculators, Scientific\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CASIO","offers":[{"title":"Default Title","offer_id":44676464771117,"sku":"PGABL1845665","price":42.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/6067\/7677\/files\/514Kel0a1xL._AC_SL1000.jpg?v=1772740453","url":"https:\/\/prosupply.giftabay.com\/products\/casio-fx-991es-plus-scientific-calculator-417-functions-natural-display","provider":"ProSupply.GiftAbay","version":"1.0","type":"link"}