--- product_id: 174599193 title: "Texas Instruments TI-89 Titanium Programmable Graphing Calculator (Renewed)" brand: "texas instruments" price: "€ 235.24" currency: EUR in_stock: true category: "Amazon Renewed" url: https://www.desertcart.es/products/174599193-texas-instruments-ti-89-titanium-programmable-graphing-calculator-renewed store_origin: ES region: Spain --- # 16 preloaded graphing apps 100x160 px split-screen display Electronically upgradeable software Texas Instruments TI-89 Titanium Programmable Graphing Calculator (Renewed) **Brand:** texas instruments **Price:** € 235.24 **Availability:** ✅ In Stock ## Summary > 📈 Elevate your calculations, upgrade your success! ## Quick Answers - **What is this?** Texas Instruments TI-89 Titanium Programmable Graphing Calculator (Renewed) by texas instruments - **How much does it cost?** € 235.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/174599193-texas-instruments-ti-89-titanium-programmable-graphing-calculator-renewed) ## Best For - texas instruments enthusiasts ## Why This Product - Trusted texas instruments brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Organize Like a Pro:** Create custom folders to manage apps and subjects effortlessly, boosting your study efficiency. - • **Real-World Data Ready:** Compatible with CBL 2, CBR 2, and Vernier sensors for hands-on data collection and analysis—bring your projects to life. - • **Powerful Preloaded Apps:** 16 specialized graphing applications tailored for college math and engineering challenges—ready when you are. - • **Stay Ahead with Upgrades:** Seamlessly update your calculator’s software to access the latest tools and stay on top of your coursework. - • **Crystal Clear Visualization:** Large 100x160 pixel split-screen display with Pretty Print for elegant, easy-to-read equations and results. ## Overview The Texas Instruments TI-89 Titanium is a professionally renewed, electronically upgradeable graphing calculator featuring 16 preloaded apps, a large split-screen LCD, and advanced data collection compatibility. Designed for college-level math and engineering, it combines powerful functionality with organized memory management and a sleek titanium enclosure, backed by a 90-day warranty. ## Description This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of desertcart Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by desertcart-qualified suppliers. Then, the product is sold as an desertcart Renewed product on desertcart. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the desertcart Renewed Guarantee. ## Features - Electronically upgradeable graphing calculator allows you to have the most up-to-date functionality and software applications. - 16 preloaded graphing calculator software applications suitable for college math and engineering coursework. - Memory management to create folders for specific applications or subjects. - Icon desktop for easier access to applications and editors. Pretty Print shows equations and results with radical notation, stacked fractions and superscript exponents. - Large 100 x 160 pixel display for split-screen views. Compatible with CBL 2 system, CBR 2 motion sensor, vernier easylink and vernier easytemp systems to allow collection and analysis of real-world data. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07VWKB75S | | Best Sellers Rank | #2,554 in Amazon Renewed ( See Top 100 in Amazon Renewed ) #39 in Renewed Office Products #42 in Graphing Office Calculators | | Brand | Texas Instruments | | Calculator Type | Graphing | | Color | Titanium | | Customer Reviews | 4.4 4.4 out of 5 stars (305) | | Display Type | LCD | | Enclosure Material | titanium | | Item Dimensions L x W | 10.8"L x 7.6"W | | Item Weight | 0.01 Ounces | | Manufacturer | Texas Instruments | | Mfr Part Number | FBA_TI89-TITANIUM-cr | | Model Name | ti | | Number of Batteries | 4 AAA batteries required. | | Power Source | Battery Powered | | Screen Size | 2.8 Inches | | UPC | 760575163233 714752467256 | | Unit Count | 1.0 Count | | Warranty Description | 90 days limited warranty | ## Product Details - **Brand:** Texas Instruments - **Calculator Type:** Graphing - **Color:** Titanium - **Power Source:** Battery Powered - **Screen Size:** 2.8 Inches ## Images ![Texas Instruments TI-89 Titanium Programmable Graphing Calculator (Renewed) - Image 1](https://m.media-amazon.com/images/I/81JjYEAGe1L.jpg) ## Frequently Bought Together - Texas Instruments TI-89 Titanium Programmable Graphing Calculator (Renewed) - TI-89 Graphing Calculator For Dummies - Texas Instruments TI-89 Titanium Graphing Calculator (packaging may differ) --- ## 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.es/products/174599193-texas-instruments-ti-89-titanium-programmable-graphing-calculator-renewed](https://www.desertcart.es/products/174599193-texas-instruments-ti-89-titanium-programmable-graphing-calculator-renewed) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-07-09*