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

Desertcart Logo

Deliver to Japan

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

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

POWER THAT LASTS - Solar-powered with battery backup ensures you never miss a beat during crunch time.
SMART ENTRY EDITING - Cut, copy, paste, and review previous entries to perfect complex calculations effortlessly.
TEST READY APPROVED - SAT, ACT, and AP exam approved—your trusted companion for high-stakes success.
ADVANCED MATH FUNCTIONS - From random number generation to angle conversions, handle all your scientific needs with ease.
DUAL LINE DISPLAY MASTERY - See your input and results simultaneously—no guesswork, just clarity.

The Texas Instruments TI-30XIIS is a compact, dual-line scientific calculator designed for high school and college students. Featuring solar and battery power, it supports advanced scientific functions including statistics, fraction simplification, and angle conversions. Approved for SAT, ACT, and AP exams, it offers smart entry editing and review capabilities, making it an essential tool for mastering math and science with confidence.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

¥5029

Duties & taxes incl.

Japanstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Manufacturer	Texas Instruments
Brand	TEXAS INSTRUMENTS
Model number	30XIIS/TBL/1L1/BK
Product Dimensions	15.54 x 8.2 x 0.25 cm; 136.08 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	136 g

Texas Instruments TI-30XIIS Scientific Calculator, Black 1 Pack

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions