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

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

Q: 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.

Q: Does it come with a hard cover?

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.

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 with TI-30XIIS — where precision meets productivity!

SIMPLIFY LIKE A PRO - Automatic fraction simplification saves time and boosts accuracy.
ERROR PROOF WORKFLOW - Review and edit previous entries to ensure flawless calculations every time.
DATA DRIVEN DECISIONS - Analyze with built-in one- and two-variable statistics to power your insights.
SEAMLESS ANGLE CONVERSION - Switch between degrees, radians, and grades in a snap for versatile problem-solving.
PRECISION AT YOUR FINGERTIPS - Effortlessly generate random numbers and integers for advanced calculations.

The Texas Instruments TI-30XIIS Scientific Calculator is a lightweight, compact tool designed for professionals and students alike. Featuring random number generation, statistical functions, angle conversions, and automatic fraction simplification, it streamlines complex calculations with ease. Powered by a single CR123A battery and housed in a sleek black design, it’s the essential calculator for precise, efficient work.

Specifications

Manufacturer	Texas Instruments
Brand	TEXAS INSTRUMENTS
Model number	30XIIS/TBL/1L1/BK
Product Dimensions	15.54 x 8.2 x 0.25 cm; 27.22 g
Batteries	1 CR123A batteries required. (included)
Color	Black
Material Type	Metal, Plastic
Number of Items	1
Size	1 Pack
Lines Per Page	2
Manufacturer Part Number	30XIIS/TBL/1L1/BK
Item Weight	27.2 g

Have a Question? See What Others Asked

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

What type of battery?

Does it come with a 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.

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