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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Description

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

SMART ENTRY EDITING - Review, edit, cut, and paste previous entries to streamline complex problem solving.
EXAM READY APPROVED - SAT, ACT, and AP test-approved so you can confidently bring it to the big day.
POWER THAT NEVER QUITS - Solar-powered with battery backup ensures you're always ready, even in low light.
DUAL LINE DISPLAY MASTERY - See your input and results simultaneously for error-free calculations.
ADVANCED STATISTICAL FUNCTIONS - Handle one- and two-variable stats effortlessly—perfect for data-driven decisions.

The Texas Instruments TI-30XIIS Scientific Calculator is a high-performance, dual-powered device featuring a two-line LCD display that shows both entries and results simultaneously. Designed for high school and college students, it supports advanced scientific functions, including one- and two-variable statistics, fraction simplification, and angle conversions. Approved for SAT, ACT, and AP exams, it combines reliability with user-friendly editing features, making it an essential tool for mastering math and science challenges.

Specifications

ASIN	B00000JBNX
Best Sellers Rank	#36,430 in Office Products ( See Top 100 in Office Products ) #113 in Scientific Calculators
Brand	TEXAS INSTRUMENTS
Built-In Media	…
Calculator Type	Engineering/Scientific
Color	Black
Customer Reviews	4.7 4.7 out of 5 stars (35,148)
Display Type	LCD
EU Spare Part Availability Duration	1 Years
Enclosure Material	Metal, Plastic
Global Trade Identification Number	00033317198726, 00809187117910
Item Dimensions L x W	15.5L x 8.2W centimeters
Item Type Name	Scientific Calculator
Item Weight	6.2 Ounces
Manufacturer	Texas Instruments
Mfr Part Number	30XIIS/TBL/1L1/BK
Model Name	TI-30XIIS
Model Number	30XIIS/TBL/1L1/BK
Number of Batteries	1 CR123A batteries required. (included)
Power Source	Powered by solar energy and battery
Screen Size	3
UPC	809187117910 807030492320 781624958778 033317202812 666672976854 763615998918 523160255283 799916188857 999994048672 809186267845 632674313263 971473193387 021112855067 033317198726 702658640217 521375582521 999992231755 898029642321 191120055176 696739500074 806293525080 721058796218 809302183868 033317190263 640206722223 777785603886 804993663590 601000833249 001910143320 809385662809 6361238224…
Unit Count	1 Count

Reviews

G**R

Great seller and product

Professional seller and great item. Arrived on time.

28.08.2021

I**E

La compré porque tuve una igual y me había acostumbrado a ella. Fácil de usar intuitiva y con las funciones que habitualmente utilizo. llegó rápido y bien.

4.06.2015

A**M

Wanted this product. Good quality

23.05.2022

H**K

プラボタンの感触が好きです。

5.07.2025

I**S

Es una calculadora básica, que es loq ir necesita mi hijo para las matemáticas de bachillerato, Texas Instrument es una marca que siempre me ha gustado en calculadoras por que tiene muy buenas funciones, la recomiendo

6.09.2024

A**V

The calculator did not arrive in the original packaging done by TI. It was bubble wrapped with the original documents. When I turned on the calculator and checked the history, it was clear that this piece was used. It is not worth to buy a used piece for €27.99.

25.09.2021

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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