---
product_id: 1143049
title: "Texas Instruments TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK)"
brand: "texas instruments"
price: "A$36"
currency: AUD
in_stock: true
reviews_count: 13
category: "Texas Instruments"
url: https://www.desertcart.com.au/products/1143049-texas-instruments-ti-30xiis-scientific-calculator-black-with-blue-accents
store_origin: AU
region: Australia
---

# 1 & 2 variable stats Dual solar & battery power 2-line simultaneous display Texas Instruments TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK)

**Brand:** texas instruments
**Price:** A$36
**Availability:** ✅ In Stock

## Summary

> 🧠 Elevate your calculations—because precision is the new power move.

## Quick Answers

- **What is this?** Texas Instruments TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK) by texas instruments
- **How much does it cost?** A$36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/1143049-texas-instruments-ti-30xiis-scientific-calculator-black-with-blue-accents)

## 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

- • **Angles your way:** Switch seamlessly between degrees, radians, and grads for precision in every problem.
- • **Stats made simple:** Handles 1 & 2 variable statistical calculations with ease for data-driven decisions.
- • **See it all at once:** Two-line display shows your input and result simultaneously—no guesswork.
- • **Power that never quits:** Solar + battery combo keeps you calculating anywhere, anytime.
- • **Built to last, built to perform:** Durable keys and protective cover designed for the hustle of daily use.

## Overview

The Texas Instruments TI-30XIIS is a professional-grade scientific calculator featuring a dual-line display for simultaneous input and result viewing, robust statistical functions including 1 and 2 variable calculations, and versatile angle modes (degrees, radians, grads). Powered by both solar and battery energy, it ensures uninterrupted performance. Its durable design and memory retention capabilities make it an essential tool for students and professionals aiming for accuracy and efficiency.

## 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: Great scientific calculator - Bought for my son to use in class. Does everything he needs and more. Sturdy and easy function.
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 | #76 in Office Products ( See Top 100 in Office Products ) #1 in Scientific Calculators |
| Customer Reviews | 4.8 4.8 out of 5 stars (49,721) |
| Date First Available | November 15, 2005 |
| Department | luggage |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.8 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

![Texas Instruments 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)
![Texas Instruments TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK) - Image 2](https://m.media-amazon.com/images/I/712vegdGMUL.jpg)
![Texas Instruments TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK) - Image 3](https://m.media-amazon.com/images/I/51SP01Vr7BL.jpg)
![Texas Instruments TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK) - Image 4](https://m.media-amazon.com/images/I/61RImjpwffL.jpg)
![Texas Instruments TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK) - Image 5](https://m.media-amazon.com/images/I/51qQlCua8SL.jpg)

## Available Options

This product comes in different **Color** options.

## 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

### ⭐⭐⭐⭐⭐ Great scientific calculator
*by A***. on January 31, 2026*

Bought for my son to use in class. Does everything he needs and more. Sturdy and easy function.

### ⭐⭐⭐⭐⭐ 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

### ⭐⭐⭐⭐⭐ It’s a true classic
*by C***Y on January 31, 2026*

Exactly what my granddaughter needed. This is a classic sized calculator has been around for years and has excellent battery life, and is easy to use.

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-24*