---
product_id: 50805060
title: "Texas Instruments TI-30 X IIS Pocket Calculator (Pocket, 11 Digits Scientific Calculator, 2 Lines, Blue)"
brand: "texas instruments"
price: "€ 72.61"
currency: EUR
in_stock: true
reviews_count: 13
category: "Texas Instruments"
url: https://www.desertcart.nl/products/50805060-texas-instruments-ti-30-x-iis-pocket-calculator-pocket-11
store_origin: NL
region: Netherlands
---

# Dual solar & battery power 11-digit precision 2-line editable display Texas Instruments TI-30 X IIS Pocket Calculator (Pocket, 11 Digits Scientific Calculator, 2 Lines, Blue)

**Brand:** texas instruments
**Price:** € 72.61
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Texas Instruments TI-30 X IIS Pocket Calculator (Pocket, 11 Digits Scientific Calculator, 2 Lines, Blue) by texas instruments
- **How much does it cost?** € 72.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/50805060-texas-instruments-ti-30-x-iis-pocket-calculator-pocket-11)

## 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

- • **Versatile Angle Modes:** Switch seamlessly between degrees, radians, and grads for all your trig needs.
- • **Power That Never Quits:** Solar-powered with battery backup keeps you calculating anywhere, anytime.
- • **Edit & Recalculate Instantly:** Two-line display with arrow keys lets you tweak equations without starting over.
- • **Precision at Your Fingertips:** 11-digit display ensures exact calculations for complex problems.
- • **Memory That Works as Hard as You:** Store up to five variables and access past calculations with ease.

## Overview

The Texas Instruments TI-30 X IIS is a compact, dual-powered scientific calculator featuring an 11-digit, two-line editable display. It supports multiple angle modes, scientific and engineering notation, and one- or two-variable statistics, making it ideal for professionals and students who demand accuracy and efficiency in math and science tasks.

## Description

The Texas Instruments TI-30X IIS 2-Line Scientific Calculator features two-line display and other advanced features users get with the TI-30X IIS. The display shows the equation you are creating on the top line, and the numbers or symbols you are currently entering on the second line. Once the equation is solved, the results are displayed on the second line, and you can use the four arrow keys on the front of the calculator to edit the original equation in any way you like for a recalculation. Better still, pressing the up arrow repeatedly lets you browse through a cache of dozens of previous calculations, meaning you can look back to see the answer to a problem. The device uses solar power when possible but can fall back on the internal batteries (which are included) if there isn't enough light. There are three angle modes (degrees, radians, and grads), scientific and engineering notation modes, and even one- or two-variable statistical modes. Five variables can also be assigned to their own memory slots. The calculator comes with a Snap-On cover that fits on the back of the device. Key Features: Two-line displayFraction featuresConversionsBasic scientific and trigonometric functionsEdit, cut, and paste entriesSolar and battery poweredOne- and two-variable statistics Ideal For: General mathPre-AlgebraAlgebra 1 and 2GeometryStatisticsGeneral science

Review: This was a like for like replacement of the original I purchased nearly ... - This was a like for like replacement of the original I purchased nearly 20 years ago. As an Engineer I subscribe to the old addage "if it 'aint broke don't fix it". The original finally succumbed to a life of hard labour, the replacement with have a much easier passage through life and will probably outlast me......
Review: This calculator will be your most trusted friend - This calculator has helped me through Sixth Form and my entire Maths degree. Each time I've needed a new calculator I buy the same model. It has never let me down.

## Features

- Easy to manage statistical calculations and three angle modes (degrees, radiation and degree) as well as scientific and technical folding
- The 2-line display shows the input and the result calculated simultaneously.
- Solar and battery operated
- 1 year limited

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00000JBNX |
| Best Sellers Rank | 173,609 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 218 in Scientific Calculators |
| Department | luggage |
| Guaranteed software updates until | unknown |
| Item model number | 30XIIS/TBL/1L1/BK |
| Manufacturer | Texas Instruments |
| Product Dimensions | 15.49 x 8.13 x 1.88 cm; 27.22 g |

## Product Details

- **Brand:** Texas Instruments
- **Calculator Type:** Engineering/Scientific
- **Colour:** blue
- **Display type:** LCD
- **Material:** Plastic Metal
- **Model name:** TI-30X IIS
- **Number of batteries:** 1 CR123A batteries required. (included)
- **Power source:** Powered by solar energy and battery
- **Product dimensions:** 15.5L x 8.1W centimetres
- **Screen size:** 3

## Images

![Texas Instruments TI-30 X IIS Pocket Calculator (Pocket, 11 Digits Scientific Calculator, 2 Lines, Blue) - Image 1](https://m.media-amazon.com/images/I/31mzJx6YtfL.jpg)
![Texas Instruments TI-30 X IIS Pocket Calculator (Pocket, 11 Digits Scientific Calculator, 2 Lines, Blue) - Image 2](https://m.media-amazon.com/images/I/515pBtWL9iL.jpg)
![Texas Instruments TI-30 X IIS Pocket Calculator (Pocket, 11 Digits Scientific Calculator, 2 Lines, Blue) - Image 3](https://m.media-amazon.com/images/I/5198+fcBR+L.jpg)
![Texas Instruments TI-30 X IIS Pocket Calculator (Pocket, 11 Digits Scientific Calculator, 2 Lines, Blue) - Image 4](https://m.media-amazon.com/images/I/51SP01Vr7BL.jpg)
![Texas Instruments TI-30 X IIS Pocket Calculator (Pocket, 11 Digits Scientific Calculator, 2 Lines, Blue) - Image 5](https://m.media-amazon.com/images/I/51qQlCua8SL.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

### ⭐⭐⭐⭐⭐ This was a like for like replacement of the original I purchased nearly ...
*by M***W on 22 November 2016*

This was a like for like replacement of the original I purchased nearly 20 years ago. As an Engineer I subscribe to the old addage "if it 'aint broke don't fix it". The original finally succumbed to a life of hard labour, the replacement with have a much easier passage through life and will probably outlast me......

### ⭐⭐⭐⭐⭐ This calculator will be your most trusted friend
*by K***S on 4 May 2020*

This calculator has helped me through Sixth Form and my entire Maths degree. Each time I've needed a new calculator I buy the same model. It has never let me down.

### ⭐⭐⭐⭐⭐ very easy to use
*by M***S on 2 July 2020*

very easy to use

## Frequently Bought Together

- Texas Instruments TI-30XIIS Scientific Calculator, Black with Blue Accents
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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-26*