---
product_id: 1143049
title: "TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK)"
brand: "texas instruments"
price: "€ 20.31"
currency: EUR
in_stock: true
reviews_count: 13
category: "Texas Instruments"
url: https://www.desertcart.sk/products/1143049-ti-30xiis-scientific-calculator-black-with-blue-accents-30xiis-tbl
store_origin: SK
region: Slovakia
---

# 2-line display for input & result 3 angle modes + advanced stats Dual solar & battery power TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK)

**Brand:** texas instruments
**Price:** € 20.31
**Availability:** ✅ In Stock

## Summary

> 📈 Elevate your calculations—where precision meets power!

## Quick Answers

- **What is this?** TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK) by texas instruments
- **How much does it cost?** € 20.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/1143049-ti-30xiis-scientific-calculator-black-with-blue-accents-30xiis-tbl)

## 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

- • **Durable & Portable:** Lightweight design with protective cover and tactile keys built to survive your busiest workdays.
- • **Seamless Dual Power:** Never miss a calculation with solar backup plus battery power for uninterrupted performance.
- • **Versatile Angle Modes:** Switch between degrees, radians, and grads to conquer any trigonometry challenge with ease.
- • **Instant Insight Display:** Two-line screen shows your entry and result simultaneously—boosting accuracy and speed.
- • **Advanced Statistical Mastery:** Effortlessly handle 1 & 2 variable stats with editable data elements for professional-grade analysis.

## Overview

The Texas Instruments TI-30XIIS is a top-rated scientific calculator featuring a dual-line display for simultaneous input and results, solar and battery power for reliability, and advanced functions including logs, antilogs, and multi-angle modes. Lightweight and durable, it’s designed for students and professionals tackling algebra, trigonometry, statistics, and science with confidence.

## Description

Product Description The two-line display scientific calculator combines statistics and advanced scientific functions and is a durable and affordable calculator for the classroom. The two-line display helps students explore math and science concepts in the classroom. Ideal for General Math, Algebra 1 & 2, Geometry, Trigonometry, Statistics, Science desertcart.com The new two-line TI-30X IIS with the memory retention feature retains previous entries, memory values, and individual statistical elements, and is a great value for general math, algebra, trigonometry, statistics, science, and much more. It allows you to enter, delete, insert, and edit individual statistical data elements, and displays trigonometric functions in degrees and radians. It performs common and natural logarithms, fractions and fraction/decimal conversions, and degrees, minutes, seconds/decimal degrees conversions. The calculator features durable plastic keys and a protective cover, with a quick reference card and guide for easy assistance.

Review: Nice calculator! - Great functionality! I dont know about longevity bc i returned it since the school provided one for all students.
Review: Gets the job done - This calculator is a great affordable option so I’m satisfied. The only annoying thing is some buttons sometimes have to be pressed twice so it can catch it but this complaint to me is minor since it does the job for a broke college student lol

## 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00000JBNX |
| Batteries | 1 CR123A batteries required. (included) |
| Best Sellers Rank | #21 in Office Products ( See Top 100 in Office Products ) #1 in Scientific Calculators |
| Customer Reviews | 4.8 4.8 out of 5 stars (49,380) |
| Date First Available | November 15, 2005 |
| Department | luggage |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.96 ounces |
| Item model number | 30XIIS/TBL/1L1/BK |
| Manufacturer | Texas Instruments |
| National Stock Number | 7420-01-478-7048 |
| Product Dimensions | 6.1 x 3.2 x 0.74 inches |

## Product Details

- **Brand:** Texas Instruments
- **Calculator Type:** Engineering/Scientific
- **Color:** Dark Blue
- **Power Source:** Battery Powered
- **Screen Size:** 3

## Images

![TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK) - Image 1](https://m.media-amazon.com/images/I/5198+fcBR+L.jpg)

## Questions & Answers

**Q: Is there a cover for this one, I do not see one shown?**
A: As of July 2022, it does come with a cover.

**Q: What type of battery?**
A: It is both solar and battery powered. I have had mine for 22 years and have never needed a new battery. The batteries power is restored by the solar. If you think you need to replace the battery it can be replaced on the back of the calculator with 4 small screws. Not sure of the type since I have never had to replace mine but you can look there.

**Q: Does it come with a hard cover?**
A: Yes, It does come with hard cover

**Q: If you attempt a square root that is not a perfect square will it simplify or not? (I.E. square root of 45) I need to know this for my finals.**
A: Ms. Fitzpatrick, your question concerning the TI-30X IIS is "Will it simplify (e.g. square root of 45)?" The short answer is NO. The TI-30X IIS will display 6.708203932 for the square root of 45.The square root of 45 in its simplest radical form is/would be 3ã5. However, the TI-30XS will display 3ã5 as a resultant of square root of 45.  I hope this helps.Respectfully,Mike

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice calculator!
*by C***4 on January 5, 2026*

Great functionality! I dont know about longevity bc i returned it since the school provided one for all students.

### ⭐⭐⭐⭐⭐ Gets the job done
*by J***O on January 7, 2026*

This calculator is a great affordable option so I’m satisfied. The only annoying thing is some buttons sometimes have to be pressed twice so it can catch it but this complaint to me is minor since it does the job for a broke college student lol

### ⭐⭐⭐⭐⭐ great calculator
*by S***. on November 8, 2025*

I would rate this calculator maybe a 6,7 out of five;) Most of the time I use it I get a 100 (but when I don't that's my fault. ) Its batteries have lasted all year so far ( a little over a quarter) and I use it pretty much every day so that's good. It fits in my 98 cent pencil holder from Walmart so you don't have to buy a super expensive one but I doubt that even crossed your mind but oh well. It's also really easy to use even though I don't know what half the buttons mean so that's nice. It's also really good quality and it has this nice protective cover that I don't know what it needs protection from unless you leave it out in the woods and a bear needs it to do his math homework with it but at that point you probably have better sense than to steal your calculator from a bear cuz at that point just buy a new one because you don't want to risk your life trying to get your calculator from a bear plus that's probably not the calculator's fault and no reason not to buy it and I really doubt that that's gonna happen because bears don't even do math homework. so yeah ,':)

## Frequently Bought Together

- Texas Instruments TI-30XIIS Scientific Calculator, Black with Blue Accents
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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-27*