Is there a cover for this one, I do not see one shown?

As of July 2022, it does come with a cover.

What type of battery?

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.

Does it come with a hard cover?

Yes, It does come with hard cover

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.

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

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Texas Instruments TI-30XIIS Scientific Calculator, White

Texas Instruments TI-30XIIS Scientific Calculator, White

Product ID: 256443059

Details

Brand
TEXAS
Calculator Type
Colour
White
Power source
Solar Powered
Screen size
3

📊1 & 2 variable stats + 3 angle modes

🔢2-line display for simultaneous input & result

☀️Dual solar & battery power for uninterrupted use

€ 31.14

Duties & taxes included

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Description

🔢 Power your precision with the TI-30XIIS — where every calculation counts!

ADAPT TO ANY ANGLE MODE - Switch seamlessly between degrees, radians, and grads to fit your project’s needs.
POWER THAT KEEPS UP WITH YOU - Solar plus battery backup means your calculator never quits, even in low light.
TRUSTED DURABILITY WARRANTY - Professional-grade build backed by a 1-year limited warranty—reliability you can count on.
SEE YOUR WORK RESULTS INSTANTLY - Dual-line LCD lets you track entries and answers side-by-side—no guesswork, just clarity.
MASTER COMPLEX CALCULATIONS EFFORTLESSLY - From logs and antilogs to statistical and engineering modes, handle advanced math like a pro.

The Texas Instruments TI-30XIIS is a professional-grade scientific calculator featuring a 2-line LCD display for simultaneous input and result viewing, dual solar and battery power for reliable use, and advanced functions including logs, antilogs, statistical calculations, and three angle modes. Compact and durable, it’s designed for high school to professional use, backed by a 1-year limited warranty.

Specifications

ASIN	B01G1WP1Z4
Best Sellers Rank	#75,507 in Office Products ( See Top 100 in Office Products ) #181 in Scientific Calculators
Brand	TEXAS INSTRUMENTS
Built-In Media	Calculator
Calculator Type	Engineering/Scientific
Color	White
Colour	White
Customer Reviews	4.8 out of 5 stars 8,046 Reviews
Display Type	LCD
Enclosure Material	Plastic Metal
Global Trade Identification Number	00033317207336
Item Dimensions L x W	15.5L x 8.1W centimeters
Item Type Name	Scientific Calculator
Item Weight	0.26 Pounds
Manufacturer	Texas Instruments
Mfr Part Number	30XIIS/FC/1L1/A6
Model Name	TI-30XIIS™, White
Model Number	30XIIS/FC/1L1/A6
Number of Batteries	1 CR123A batteries required. (included)
Number of Items	1
Number of Packs	1
Number of batteries	1 CR123A batteries required. (included)
Power Source	Solar Powered
Power source	Solar Powered
Screen Size	2.2 Inches
Screen size	2.2 Inches
UPC	033317207336
Unit Count	1 Count

Reviews

K**M

Tried and true, affordable!

I cheaped out buying my previous calculator, thinking I didn’t need all the bells and whistles, but have learnt my lesson. The cheaper calculator ate batteries, would only operate on solar in the brightest of conditions, and was just useless. For only marginally more I got this one from a known brand, and can’t help but think that I should have known better right from the start!

6.12.2025

S**E

TI30XIIS Whiteの液晶

液晶は購入品と異なります。はめ込み画像なのでしょうか？機能としては満足しているので，星は残してあります。

12.07.2019

M**E

I recommend it!

Works great! Perfect for the high schoolers!

17.12.2025

B**B

Perfect for our Granddaughter !

Texas Instrument's quality and value . With color options too !

10.08.2026

A**T

Great calculator

Love this calculator. Used this same one for years until I lost it Downside on this order was the packaging was open and the calculator was all scratched up

26.03.2025

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