--- product_id: 727662246 title: "Casio Scientific Calculator fx-260 Solar II (Black)" brand: "casio" price: "€ 34.01" currency: EUR in_stock: true reviews_count: 13 category: "Casio" url: https://www.desertcart.fr/products/727662246-casio-scientific-calculator-fx-260-solar-ii-black store_origin: FR region: France --- # Compact 134x71x10mm, pocket-ready Solar-powered, eco-smart energy 10-digit x 2-line LCD, dual display Casio Scientific Calculator fx-260 Solar II (Black) **Brand:** casio **Price:** € 34.01 **Availability:** ✅ In Stock ## Summary > 🔢 Calculate smarter, not harder — the solar-powered essential for pros on the move! ## Quick Answers - **What is this?** Casio Scientific Calculator fx-260 Solar II (Black) by casio - **How much does it cost?** € 34.01 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/727662246-casio-scientific-calculator-fx-260-solar-ii-black) ## 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 - • **Dual-Line LCD Display:** View calculations and results simultaneously on a crisp 10-digit x 2-line screen for maximum efficiency. - • **Sleek, Portable Design:** Slim 10mm profile and lightweight 60g build fit effortlessly in your pocket or bag—work anywhere, anytime. - • **Durable Hard Slide Case:** Protect your calculator in style with a snug, hard slide cover that’s built to last through daily hustle. - • **Eco-friendly Solar Power:** Say goodbye to battery anxiety with reliable solar energy that keeps you calculating on the go. - • **Trusted Engineering Precision:** Casio’s renowned accuracy supports complex engineering and surveying tasks with confidence. ## Overview The Casio Scientific Calculator fx-260 Solar II is a compact, solar-powered calculator featuring a dual-line 10-digit LCD display, designed for engineering and scientific calculations. Weighing just 60g and protected by a hard slide case, it offers portability and durability, making it a top choice for professionals needing reliable precision in a sleek form factor. ## Description Size: D 134mm x W 71mm x H 10mm Weight: 60g Hard Slide Case 10 digit x 2 line LCD display Review: 使いやすさ、大きさ、キータッチともに申し分なしです。カバーはきっちりとはまります。最初は固かったのですが、使っていくうちによい具合になじんできました。 Review: 土木工事の技術者をしています。 水準測量の機械高から前視を引く際の定数計算（K）ができる最後の？電卓なのかもしれません。 上記の使い方でしたら一択ですね。 ポケットに入れ易いサイズにしたのだと思いますが、いかんせん、キーピッチが狭く押しづらいのが、唯一の欠点です。 ## Features - Scientific Calculator - Casio ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071R3H9WB | | Amazon Bestseller | #9,333 in Office Products ( See Top 100 in Office Products ) #11 in Scientific Calculators | | Brand | Casio | | Calculator Type | Engineering/Scientific | | Color | Black | | Customer Reviews | 4.1 4.1 out of 5 stars (5,578) | | Display Type | LCD display | | Enclosure Material | Plastic | | Global Trade Identification Number | 00889232600222 | | Item Dimensions L x W | 13.4L x 7.1W cm | | Item Weight | 9 Grams | | Manufacturer | CASIO(カシオ) | | Mfr Part Number | FX-260 SOLARII-S-IH | | Model Number | FX-260 SOLARII-S-IH | | Number of Batteries | 2 AA batteries required. (included) | | Power Source | Solar Powered | | Screen Size | 2.25 Inches | | UPC | 889232600222 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Casio - **Calculator Type:** Engineering/Scientific - **Color:** Black - **Power Source:** Solar Powered - **Screen Size:** 2.25 Inches ## Images ![Casio Scientific Calculator fx-260 Solar II (Black) - Image 1](https://m.media-amazon.com/images/I/81nD4gy1QuL.jpg) ![Casio Scientific Calculator fx-260 Solar II (Black) - Image 2](https://m.media-amazon.com/images/I/71pt6ACKbNL.jpg) ![Casio Scientific Calculator fx-260 Solar II (Black) - Image 3](https://m.media-amazon.com/images/I/71dTBgecAKL.jpg) ![Casio Scientific Calculator fx-260 Solar II (Black) - Image 4](https://m.media-amazon.com/images/I/81PnBkSC4mL.jpg) ![Casio Scientific Calculator fx-260 Solar II (Black) - Image 5](https://m.media-amazon.com/images/I/71z49CSH2YL.jpg) ## Questions & Answers **Q: Does this calculator support dual mode(have backup battery)?** A: I'm looking for a "solar only" (no auto-shutoff) calculator, but the description on this one says "2 AA batteries required." -- maybe seller can answer? **Q: what are the dimensions in inches?** A: I use these for my Compassion Boxes (Samaritans Purse), have them already packed up, but I can assure you they are a just right size maybe approximately 3 x 5". Very solid and solar is why I buy them, so they don't need continual batteries, which these children do not have access to. That is the best I can do for you! I just noticed it says 3" x 5" 2.25 (FX-260 SolarII-SIH) This should answer your question for sure! **Q: Does this have statistical functions?** A: It has the basic stats functions, such as sample and population average, standard deviation, etc. It's been decades since I studied stats, but the FX-260 SolarII has the basics stats functions, yes. **Q: First I need a calculator that can do fractions. (Into fractions) It says it's a solar powered but product description says batteries?** A: This item should have the ability to calculate fractions during the SHIFT mode. This item is solar powered and does not need batteries. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by 晴***き on December 29, 2025* 使いやすさ、大きさ、キータッチともに申し分なしです。カバーはきっちりとはまります。最初は固かったのですが、使っていくうちによい具合になじんできました。 ### ⭐⭐⭐⭐ Review *by N***O on July 16, 2025* 土木工事の技術者をしています。 水準測量の機械高から前視を引く際の定数計算（K）ができる最後の？電卓なのかもしれません。 上記の使い方でしたら一択ですね。 ポケットに入れ易いサイズにしたのだと思いますが、いかんせん、キーピッチが狭く押しづらいのが、唯一の欠点です。 ### ⭐⭐⭐ Review *by ぽ***ー on November 17, 2025* かなり軽量(樹脂製)なので割れやすい 普通に使える👍️ ## Frequently Bought Together - Casio fx-260 Solar II Scientific Calculator | 10-Digit Display | Fraction & Trig Functions | Ideal for Middle School, High School Math, Algebra, Trigonometry | Solar Powered - Texas Instruments TI-30XIIS Scientific Calculator, Black with Blue Accents - Casio SL-300SV Standard Function Desktop Calculator | General Purpose | Large 8-Digit Display | Pocket Size | Basic Math Functions| Ideal for Home & Office --- ## 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.fr/products/727662246-casio-scientific-calculator-fx-260-solar-ii-black](https://www.desertcart.fr/products/727662246-casio-scientific-calculator-fx-260-solar-ii-black) --- *Product available on Desertcart France* *Store origin: FR* *Last updated: 2026-04-23*