--- product_id: 763104028 title: "FX-991ES Plus Blue 2nd Gen Non-Programmable Scientific Calculator" brand: "casio" price: "NZ$117" currency: NZD in_stock: true reviews_count: 6 category: "Casio" url: https://www.desertcart.nz/products/763104028-fx-991es-plus-blue-2nd-gen-non-programmable-scientific-calculator store_origin: NZ region: New Zealand --- # 10+2 digit precision Solar + battery power 417 advanced functions FX-991ES Plus Blue 2nd Gen Non-Programmable Scientific Calculator **Brand:** casio **Price:** NZ$117 **Availability:** ✅ In Stock ## Summary > 🔢 Elevate your calculations—because precision is the new power move. ## Quick Answers - **What is this?** FX-991ES Plus Blue 2nd Gen Non-Programmable Scientific Calculator by casio - **How much does it cost?** NZ$117 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/763104028-fx-991es-plus-blue-2nd-gen-non-programmable-scientific-calculator) ## Best For - casio enthusiasts ## Why This Product - Trusted casio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Meets Power:** 10+2 digit display ensures flawless calculation clarity for complex tasks. - • **Instant Formula Replay:** Multi-replay feature lets you quickly recall and edit previous calculations—boosting productivity. - • **Eco-Friendly Dual Power:** Solar-powered with lithium-ion backup means uninterrupted performance wherever you work. - • **Natural Textbook Display:** View formulas exactly as they appear in textbooks for intuitive learning and error-free input. - • **Functionality on Steroids:** Access 417 built-in functions including matrix, vector, and complex number calculations. ## Overview The Casio FX-991ES Plus Blue 2nd Gen is a non-programmable scientific calculator featuring a 10+2 digit LCD with Natural Textbook Display, 417 functions including matrix and complex number calculations, and dual solar-lithium ion power. Lightweight and compact, it’s designed for professionals and students who demand accuracy, efficiency, and reliability in their daily calculations. ## Description Casio FX-991ES Plus Blue 2nd Gen Non-Programmable Scientific Calculator Review: top quality - top quality Review: Real one - It was real one but casio made the calcualtor quality low,that's it. ## Features - 10 + 2 digits, 417 Functions, Natural Textbook Display, Solar Battery - Multi-replay (Quick and easy recall of previously executed formulas for editing and re-execution) - Matrix and Vector calculations, Complex number calculations, Base-n calculation - Statistics ((List-based STAT-data editor, Standard deviation, Regression analysis) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B2RR481F | | Best Sellers Rank | 141,616 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 182 in Scientific Calculators | | Brand | Casio | | Brand Name | Casio | | Calculator Type | Engineering/Scientific | | Colour | Blue | | Customer Reviews | 4.6 out of 5 stars 1,365 Reviews | | Display Type | LCD | | Enclosure Material | Plastic | | Item Dimensions L x W | 16.2L x 7.7W centimetres | | Item Type Name | Calculator | | Item Weight | 105 Grams | | Manufacturer | Casio Computer Co., Ltd | | Manufacturer Part Number | C86 | | Model Name | FX-991ESPLUS2BU | | Model Number | FX-991ESPLUS2BUWDT | | Number of Batteries | 1 Lithium Ion batteries required. | | Number of batteries | 1 Lithium Ion batteries required. | | Power Source | Battery Powered | | Power source | Battery Powered | | Screen Size | 8 Centimetres | | Screen size | 8 Centimetres | ## Product Details - **Brand:** Casio - **Calculator Type:** Engineering/Scientific - **Power source:** Battery Powered - **Screen size:** 8 Centimetres - **Number of batteries:** 1 Lithium Ion batteries required. - **Model name:** FX-991ESPLUS2BU - **Material:** Plastic - **Display type:** LCD - **Manufacturer:** Casio Computer Co., Ltd ## Images ![FX-991ES Plus Blue 2nd Gen Non-Programmable Scientific Calculator - Image 1](https://m.media-amazon.com/images/I/61mxxfYRO7L.jpg) ![FX-991ES Plus Blue 2nd Gen Non-Programmable Scientific Calculator - Image 2](https://m.media-amazon.com/images/I/61TUNg3-GvL.jpg) ![FX-991ES Plus Blue 2nd Gen Non-Programmable Scientific Calculator - Image 3](https://m.media-amazon.com/images/I/314sYqT7rQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ top quality *by A***A on 22 April 2026* top quality ### ⭐⭐⭐⭐⭐ Real one *by A***H on 20 May 2026* It was real one but casio made the calcualtor quality low,that's it. ### ⭐⭐⭐⭐⭐ اصلية بشهادة ضمان للموديل *by م***ي on 28 November 2025* الالة جدا ممتازه وماركة كاسيو مضمونه وتقدر تتاكد من الكود الي بالكرتون من جودة المنتج ورقم التسلسل والمواصفات. اصلية ## Frequently Bought Together - Casio Scientific Calculators Non Programmable 10 2 Digis 417 Functions Blue Color FX-991ESPLUS2BUWDT, C86 - Casio Pink Scientific Calculators Non Programmable 10 + 2 digits 417 Functions FX 991ESPLUS2 PKWDT, FX 991ESPLUS2PKWDT - Casio Fx-991ESPlus-2 Technical And Scientific Calculator Fx-991Es Plus 2Nd Edition --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.nz/products/763104028-fx-991es-plus-blue-2nd-gen-non-programmable-scientific-calculator](https://www.desertcart.nz/products/763104028-fx-991es-plus-blue-2nd-gen-non-programmable-scientific-calculator) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-07-06*