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- Texas InstrumentsR TI-89 Graphing Calculator
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Item #:
181237324
Texas InstrumentsR TI-89 Graphing Calculator
88% of respondents would recommend this to a friend
Item #:
181237324
LKR 99176
Price Details
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Imported from Japan store
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The most advanced handheld calculator for calculus.
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What Stands Out
Advanced Functionality
The TI-89 offers computer algebra system capabilities, allowing users to perform symbolic algebra and calculus operations easily, making it perfect for advanced mathematics courses.
High-Resolution Display
With its vibrant, high-resolution screen, the TI-89 provides clear visuals for complex graphs and equations, enhancing the user experience during exams and visual learning.
Robust Software
Equipped with powerful built-in software and apps, the TI-89 supports a wide range of subjects and topics, addressing diverse learning needs and providing students with valuable tools for their education.
Product Details
- Texas Instruments TI-89T Titanium graphing calculator
- Ideal for advanced math, science, and engineering courses
- Allows symbolic manipulation, data analysis, and 3D graphing
- Features a built-in USB port for connectivity and data transfer
- Includes preloaded apps and storage memory for custom apps
- Offers a large display and customizable menu options
| Brand | Texas Instruments |
| Model Name | ti-89 |
| UPC | 033317196326 |
| Unit Count | 1.0 Count |
| Global Trade Identification Number | 00033317196326 |
| Manufacturer | Texas Instruments |
| Number of Items | 1 |
| Model Number | 89/MCS/1L1/B |
| Mfr Part Number | 89/MCS/1L1/B |
| Calculator Type | Graphing Calculator |
| Power Source | Battery Powered |
| Number of Batteries | 4 AA batteries required. |
| Compatible Devices | TI-89, Voyage 200, TI-92 Plus, TI-92, CBL2, CBR systems |
| Display Type | LCD |
| Color | Silver |
| Enclosure Material | Titanium |
| Item Weight | 1.3 lbs (590 grams) |
Who Should Buy?
-
Engineering Students
Ideal for engineering students needing advanced graphing capabilities and complex calculations in their coursework and projects.
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High School Students
Beneficial for high school students tackling advanced math, including calculus and algebra, to enhance understanding.
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Math Professionals
Suitable for math professionals and researchers who require a reliable calculator for complex mathematical operations and graphing.
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Casual Users
Not suitable for casual users needing simple calculations or basic graphing, as it may be overly complex.
Product Description
Texas InstrumentsR TI-89 Graphing Calculator
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Customer Questions & Answers
-
Question:
Is the TI 89 Graphing Calculator suitable for calculus courses?
Answer: Yes, the calculator is compatible with CBL2 and CBR accessories for additional functionality.
Texas Instruments Graphing 89/MCS/1L1/B Editorial Review
Texas Instruments TI-89 Graphing Calculator is renowned for its exceptional performance and versatility. This battery-powered graphing calculator is equipped with a high-quality LCD display and is built with durable titanium enclosure material. It supports various compatible devices, including TI-89 and Voyage 200, making it highly adaptable for different user needs. Users appreciate its reliable performance in high-school and college-level math courses, and its capability to handle complex calculations has made it a favorite among students and professionals alike.
Customer Reviews & Ratings
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Pros
- High-quality LCD display for clear visibility
- Durable titanium construction for long-lasting use
- Compatible with multiple TI devices
- Ideal for high school and college math
- Battery-powered for portable convenience
Cons
- May be complex for beginners to navigate
Platform Trust & Buyer Confidence
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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LKR 99176
Order now and get it around Thursday, October 08
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