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

Product ID: 30379772

Details

Brand
Texas
Calculator Type
Color
White
Power Source
Battery
Screen Size
2.2 inches

📊2-line display for input & result

📐3 angle modes + advanced stats

🔋Dual solar & battery power

Bs.715

Duties & taxes included

In stock

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Description

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

BUILT TO ENDURE - Robust design with a protective hard shell cover, ready to survive your busiest days and toughest challenges.
POWER THAT LASTS - Solar plus battery backup means uninterrupted performance wherever your work or study takes you.
STATISTICAL EDGE - Handle 1 & 2 variable stats with ease—perfect for data-driven decision makers and students alike.
MASTER EVERY MODE - Switch effortlessly between degrees, radians, and grads for flawless angle calculations.
SEE IT ALL AT ONCE - Dual-line display shows your entry and result simultaneously—no guesswork, just precision.

The Texas Instruments TI-30XIIS is a professional-grade scientific calculator featuring a two-line LCD display for simultaneous input and results, advanced statistical functions, and three angle modes (degrees, radians, grads). Powered by both solar and battery, it ensures reliable use in any environment. Compact and durable, it’s a trusted tool for students and professionals seeking accuracy and efficiency in math and science tasks.

Specifications

ASIN	B01G1WP1Z4
Best Sellers Rank	#49 in Office Products ( See Top 100 in Office Products ) #1 in Scientific Calculators
Brand	Texas Instruments
Built-In Media	Calculator
Calculator Type	Engineering/Scientific
Color	White
Customer Reviews	4.7 4.7 out of 5 stars (51,665)
Display Type	LCD
Enclosure Material	Metal, Plastic
Global Trade Identification Number	00033317207336
Item Dimensions L x W	6.12"L x 3.23"W
Item Highlight	Two-line calculator; Statistics and Advanced Scientific Functions
Item Type Name	Scientific Calculator
Item Weight	4.16 ounces
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
Power Source	Battery Powered
Screen Size	2.2 inches
UPC	033317207336
Unit Count	1 Count
Warranty Description	1 year limited warranty, 1 year manufacturer, education.ti.com/warranty

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