Texas Instruments TI-30XIIS Scientific Calculator, Black with Blue Accents (30XIIS/TBL/1L1/BK)

Bought for my son to use in class. Does everything he needs and more. Sturdy and easy function.

This is a great calculator. It is the recommended calculator for use by our Middle School and so far for my kids in High School too. Definitely a great buy for the money and ships extremely quick for when you have a child who loses theirs during the school day lol. Have bought many of them at this point based on 3 kids, and having lost a few. Keep coming back.

I purchased the Texas Instruments TI-30XIIS Scientific Calculator in Raspberry for my daughter, who’s in high school, and she loves it (as much as a teenager can love a calculator)! The raspberry color is vibrant and fun, making it easy for her to spot in her backpack while adding a bit of personality to her school supplies. This calculator is super user-friendly, with a clear 2-line display that shows both the input and results, which she says helps her double-check her work during algebra and geometry classes. It handles all the functions she needs for her high school math curriculum—fractions, scientific notation, logarithms, and even some basic statistics. The buttons are responsive and well-organized, making it easy for her to use, even under the pressure of timed tests. The solar and battery power combo is a great feature, ensuring it works in any classroom lighting without worrying about battery replacements. It feels sturdy and well-made, so I’m confident it’ll last through her high school years. The compact size fits perfectly in her pencil case, and at this price, it’s an excellent value for a reliable scientific calculator. Overall, the TI-30XIIS is functional, durable, and stylish—perfect for a high school student. My daughter finds it easy to use, and I’m happy with the purchase. Highly recommend for any parent looking for a dependable calculator for their teen!

This TI-30XIIS scientific calculator has been a lifesaver for my chemistry class! It’s super reliable, easy to use, and handles all the functions I need for calculations and formulas. The display is clear, the buttons are responsive, and it’s lightweight enough to carry in my backpack. Having a dependable calculator like this makes chemistry homework and labs so much easier. Very handy and definitely a must-have for students!

"I recently purchased the Texas Instruments TI-30X IIS Scientific Calculator with Black and Blue Accents, intending to use it for math tutoring. Upon arrival, I discovered it was a used unit, which was a surprise since I didn't realize that option was selected during purchase. While I could have opted for a 'used - very good' condition at a lower price, I had expected a new product. Due to needing the calculator urgently for a tutoring session the next day, I chose to keep it rather than return it. Initial Disappointment: My primary concern was the discrepancy between my expectation of a new calculator and the used item I received. This warrants a mention, as clarity in product descriptions is essential. Functionality and Performance: Despite being used, the calculator functions perfectly as advertised. All buttons are responsive, and the display is clear. It performs all necessary scientific calculations accurately for now. I will rewrite a new review after more than one use. Reliability and Durability: I have personal experience with the TI-30X IIS, having used one for over 13 years with consistent performance. This reinforces my confidence in the reliability and durability of Texas Instruments products. Value and Pricing: While the used condition was unexpected, the calculator's functionality is undeniable. It's a well-regarded scientific calculator that meets the needs of students and professionals alike. However, I would recommend that future buyers carefully check purchase options to ensure they are getting a new or used product that meets their expectations and budget. Overall Assessment: Though I was initially disappointed by the used condition, the calculator performs flawlessly. Texas Instruments continues to deliver a reliable and accurate product. I would rate it a 4 out of 5 stars, with the deduction reflecting the initial confusion regarding the product's condition. If you need a reliable scientific calculator, the TI-30X IIS is a solid choice. Just be sure to double check the sellers condition. Pros: Accurate and reliable calculations. Durable and long-lasting (based on past experience). Clear display and responsive buttons. Cons: Initial confusion regarding the product's used condition. Buyers should pay close attention to the product condition that is selected.

I had to use this for a Chemistry class and it works well. There are no errors in calculation which I had to double check with a second calculator. It also comes with its own shortcut key which is super helpful for understanding how to use it. Also I never charged it considering it’s solar powered so that was something that was taken off my hands. I was able to see the numbers clearly although you can’t raise or lower the brightness so find a good place to view the numbers on the screen. Also super easy to use since the buttons never get stuck.

This calculator is a great affordable option so I’m satisfied. The only annoying thing is some buttons sometimes have to be pressed twice so it can catch it but this complaint to me is minor since it does the job for a broke college student lol

Wanted this product. Good quality

プラボタンの感触が好きです。

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

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.

Per calcolare un logaritmo ci mette quasi un secondo o forse un secondo intero! Non l'avrei mai scambiata con la mia altra calcolatrice che rispetto a questa era cento volte più veloce, ma il mio master non permetteva usare altre marche. Uno spreco di soldi! Evitatela.