Texas Instruments TI-30XIIS Scientific Calculator, Black with Blue Accents

My son is in 8th grade and needed a scientific calculator for school. It worked well for all of his assignments. It lasted all year and held up fine, considering it was probably tossed in/out of his book bag. The price was very reasonable, definitely recommend this.

This calculator is tried and true. The battery lasts forever, it’s nigh indestructible, and it got me through calculus, physics, and chemistry. It’s a great little calculator that won’t let you down.

A long time favorite calculator. I have had several over the span of 50 years. For my needs this is a wonderful calculator about anything most people needs and more. I will recommend the TI 30 to anyone.. Students to to engineers this is a great pocket calculator. A. 5 star product in my opinion.The ones I had did not quit working under normal use but they do not like washing machines or getting mashed under car tires.

Works perfectly for my college math. Bought my son one for high-school and he loves it too. Has all of the functions you would need as long as you don't need graphing.

"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.

Good calculator, accurate, clear display

Works great and has lasted through an entire year of 7th grade math. For the price, this is a good deal.

Works well!