How do I emove the case to change the battery?

Remove slide cover. Place calculator face down. Using a small Phillips screwdriver, remove screws from back case. Install new batteries positive side up, as shown on diagram inside case.

Will it provide inverse calculations?

Yes, it has inverses for most of the functions it provides. Press the green [2nd] key to access the functions printed in light green above the other keys, e.g. [2nd] [sin] for sin-1, the inverse sine function.

is there memory function?

One of the reasons I have been using this model calculator for the last 20+ years is because it DOES have a memory. You can store up to 3 values by simply pressing STO and then 1, 2, or 3. To Reclaim the stored value press RCL and then 1, 2, or 3.

Does this new ti have a hard slip cover like my old 1995 ti-30x has? I keep mine in my toolbox next my hammer & the hard cover protects the keypad.

Yes it does! As well as some instructions in the hard cover slip.

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TI-30Xa Scientific Calculator | Basic, battery-operated; One-line display for general Math and Science

Product ID: 707888583

Details

Brand
Texas
Calculator Type
Color
Gray
Power Source
Battery
Screen Size
2.1 inches

🔋Battery-powered with slide case

🔢10-digit one-line display

⚙️Performs advanced trig & stats

17908CFA

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Description

📐 Elevate your math game with TI-30Xa — the must-have calculator for every future leader!

FRACTION FRIENDLY - Add, subtract, multiply, and divide fractions in traditional format—no more guesswork.
READY WHEN YOU ARE - Compact, battery-powered design with protective slide case—perfect for on-the-go pros.
MASTER COMPLEX MATH - Handles algebra, trigonometry, logarithms, and factorials with ease.
SEAMLESS CONVERSIONS - Switch effortlessly between fractions, decimals, degrees, radians, and polar coordinates.
PRECISION AT YOUR FINGERTIPS - Crystal-clear 10-digit display for flawless calculations every time.

The Texas Instruments TI-30Xa is a battery-operated scientific calculator featuring a 10-digit one-line LCD display. It supports a wide range of functions including algebra, trigonometry, logarithms, factorials, and one-variable statistics. Designed for students and professionals tackling advanced math and science, it offers fraction operations in traditional format and multiple unit conversions. Compact and durable with a slide case included, it’s a reliable tool for exams, classes, and everyday problem-solving.

Specifications

ASIN	B00000JBNS
Best Sellers Rank	#34 in Office Products ( See Top 100 in Office Products ) #2 in Scientific Calculators
Brand	Texas Instruments
Built-In Media	Calculator
Calculator Type	Engineering/Scientific
Color	Gray
Compatible Devices	Laptop
Customer Reviews	4.7 4.7 out of 5 stars (18,403)
Display Type	LCD
Enclosure Material	Plastic
Global Trade Identification Number	00033317029990
Item Dimensions L x W	6.12"L x 3.14"W
Item Part Number	TI30XA
Item Type Name	Scientific Calculator
Item Weight	3.52 ounces
Manufacturer	Texas Instruments
Mfr Part Number	30XA/TBL/1L1/K
Model Name	TI-30Xa
Model Number	30XA/FC
Number of Batteries	CR123A batteries required. (included)
Number of Items	1
Number of Packs	1
Power Source	Battery Powered
Screen Size	2.1 inches
UPC	033317029990 001910143238
Unit Count	1 Count
Warranty Description	1 year limited warranty, 1 year manufacturer, education.ti.com/warranty

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17908CFA

Duties & taxes included

In stock

Sold byAmazon Cote D' IvoireDelivered 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 Cote D' Ivoire.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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