---
product_id: 1147643
title: "TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK)"
price: "฿1247"
currency: THB
in_stock: true
reviews_count: 8
category: "Office Product"
url: https://www.desertcart.co.th/products/1147643-ti-30xiis-scientific-calculator-black-with-blue-accents-30xiis-tbl
store_origin: TH
region: Thailand
---

# 3" LCD Screen 1 Lithium Battery Solar Powered TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK)

**Price:** ฿1247
**Availability:** ✅ In Stock

## Summary

> 🔍 Unlock the Power of Precision!

## Quick Answers

- **What is this?** TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK)
- **How much does it cost?** ฿1247 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/1147643-ti-30xiis-scientific-calculator-black-with-blue-accents-30xiis-tbl)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Design:** Built to last with a robust plastic and metal construction.
- • **Dual-Line Display:** View entries and results simultaneously for seamless calculations.
- • **Angle Mode Flexibility:** Switch between degrees, radians, and grads to suit your needs.
- • **Versatile Calculations:** Effortlessly tackle 1 and 2 variable statistics with precision.
- • **Scientific & Engineering Notation:** Easily manage complex calculations with advanced notation modes.

## Overview

The Texas Instruments TI-30XIIS Scientific Calculator is a professional-grade tool designed for efficiency and accuracy. Featuring a dual-line LCD display, it allows users to view both their entries and results simultaneously. With capabilities for advanced statistical calculations and multiple angle modes, this calculator is perfect for students and professionals alike. Plus, its solar-powered design ensures you’re always ready to calculate, making it a reliable companion in any academic or professional setting.

## Description

Texas Instruments TI-30XIIS Scientific Calculator, Black with Blue Accents

## Features

- Robust, professional grade scientific calculator
- It has 2-line display shows entry and calculated result at same time
- Easily handles 1 and 2 variable statistical calculations
- Three angle modes (degrees, radians, and grads) and scientific and engineering notation modes
- It has 1-year limited warranty

## 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

### ⭐⭐⭐⭐⭐ Buy for school!
*by Z***N on September 20, 2025*

Came in good quality, reasonable size and it is a good calculator for high school and college algebra, even chemistry workings. It takes a while to get the hang of how to use it but once you do, you'll be passing all your tests!

### ⭐⭐⭐⭐⭐ Excellent, as described, good quality.
*by D***Y on September 5, 2025*

Smaller than what I thought it’d be but works fine. Seems well-made, durable. Easy to read screen and large enough buttons. Easy to use.

### ⭐⭐⭐⭐⭐ Solid. Reliable. Zero Drama
*by J***S on August 30, 2025*

This calculator is the workhorse you want in your corner. Dual-line display so you actually see what you’re doing, solar + battery so it won’t quit on you mid-test, and it’s cleared for SAT/ACT — no headaches, no surprises.It’s not flashy, but that’s the point. For under twenty bucks, this thing delivers every time. Think of it as the Honda Civic of calculators — dependable, affordable, and built to last.Bottom line: If you need one, stop overthinking it and hit “buy.”

## Frequently Bought Together

- Texas Instruments TI-30XIIS Scientific Calculator, Black with Blue Accents
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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-22*