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

Texas Instruments Ti 30x Iis Solar Pocket Calculator

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€ 75.53

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Description

🔢 Power your precision with TI-30X IIS — where smart meets sleek.

COMPACT DURABLE DESIGN - Pocket-sized with a snap-on cover, built to keep up with your fast-paced professional lifestyle.
DYNAMIC TWO LINE DISPLAY - View and edit equations and results simultaneously—perfect for error-free, efficient problem-solving.
VERSATILE ANGLE SETTINGS - Switch easily between degrees, radians, and grads to tackle any trigonometric challenge.
ADVANCED STATISTICAL MODES - Master one- and two-variable statistics with dedicated memory slots for quick data recall.
EFFORTLESS DUAL POWER RELIABILITY - Harness solar energy with seamless battery backup for uninterrupted calculations anywhere.

The Texas Instruments TI-30X IIS is a solar and battery-powered scientific calculator featuring a two-line editable display, advanced statistical functions, and versatile angle modes. Designed for professionals and students alike, it offers reliable performance in a compact, durable form factor with a snap-on cover for on-the-go convenience.

Specifications

ASIN	B00000JBNX
Best Sellers Rank	120,609 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 173 in Scientific Calculators
Box Contents	…
Brand Name	Texas Instruments
Calculator Type	Engineering/Scientific
Colour	blue
Compatible Devices	Texas Instruments TI-30XIIB
Customer Reviews	4.7 4.7 out of 5 stars (50,698)
Display Type	LCD
EU Spare Part Availability Duration	1 Years
Enclosure Material	Plastic
Global Trade Identification Number	00033317198726, 00809187117910, 03243480015479, 04049485508492, 40033317198724
Item Dimensions L x W	13L x 6.6W centimetres
Item Highlight	Two-line calculator; Statistics and Advanced Scientific Functions
Item Type Name	Scientific Calculator
Item Weight	6.2 Ounces
Manufacturer	Texas Instruments
Manufacturer Part Number	30XIIS/TBL/1L1/BK
Model Name	TI-30X IIS
Model Number	30XIIS/TBL/1L1/BK
Number of Batteries	1 CR123A batteries required. (included)
Number of Items	1
Number of Packs	1
Power Source	Powered by solar energy and battery
Screen Size	2.2 Inches
UPC	809187117910 807030492320 781624958778 033317202812 666672976854 763615998918 523160255283 799916188857 999994048672 809186267845 632674313263 021112855067 971473193387 033317198726 702658640217 521375582521 999992231755 898029642321 191120055176 696739500074 806293525080 721058796218 809302183868 033317190263 640206722223 777785603886 804993663590 601000833249 001910143320 809385662809 6361238224…
Unit Count	1.0 count

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€ 75.53

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Greece.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Great price for an authentic product. Fast international shipping too!

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Texas Instruments TI-30X IIS Solar Pocket Calculator

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Description

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