Texas Instruments
Texas Instruments TI-30XIIS Scientific Calculator, Blue
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*Price sourced from Amazon.com. Last updated 2026-08-17. Price and availability subject to change.
Bottom line: The Texas Instruments TI-30XIIS Scientific Calculator, Blue is a niche pick — read recent reviews before buying in the displays & upscalers category, priced around $13.99. Compare close alternatives before committing.
The Texas Instruments TI-30XIIS is the two-line scientific calculator that anchors most high school math and science classrooms, and at $13.99 it is one of the least expensive ways to cover algebra, trigonometry, and intro statistics. The 2-line display shows your entry and the calculated result at the same time, so you can check the expression you typed before committing to an answer - a small thing that prevents a lot of lost points on timed tests. Functionally, this Texas Instruments model handles logs and antilogs, 1- and 2-variable statistical calculations, all three angle modes…
SpecPicks Verdict
SpecPicks scored Texas Instruments TI-30XIIS Scientific Calculator, Blue using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the displays & upscalers category. Texas Instruments's displays & upscalers lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.
Common buyer scenarios for displays & upscalers of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Robust, professional grade scientific calculator. Logs and antilogs
- ✓ Backed by Texas Instruments's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Robust, professional grade scientific calculator. Logs and antilogs
- It has 2-line display shows entry and calculated result at same time
- Easily handles 1 and 2 variable statistical calculations and three angle modes (degrees, radians, and grads) and scientific and engineering Falsetation modes
- It has 1-year limited warranty
- Solar and battery powered
Full Specifications
| Brand | Texas Instruments |
|---|---|
| Color | Blue |
| Model Name | TI-30XIIS™, Blue |
| Unit Count | 1 Count |
| Screen Size | 2.2 inches |
| Display Type | LCD |
| Model Number | 30XIIS/TBL/1L1/BM |
| Power Source | Battery Powered |
| Item Type Name | Scientific Calculator |
| Calculator Type | Engineering/Scientific |
| Mfr Part Number | 30XIIS/FC/1L1/A4 |
| Compatible Devices | Most devices with standard calculator input |
| Enclosure Material | Plastic |
| Number of Batteries | 1 Lithium Metal batteries required. (included) |
| Warranty Description | 1 year limited warranty, 1 year manufacturer, education.ti.com/warranty |
| Item Dimensions L x W | 6.12"L x 3.23"W |
| Global Trade Identification Number | 00033317205110 |
Ready to buy?
Texas Instruments TI-30XIIS Scientific Calculator, Blue is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
View Current Price on Amazon →
*Price sourced from Amazon.com. Last updated 2026-08-17. Price and availability subject to change.
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