Texas Instruments TI-30XIIS Scientific Calculator, White

液晶は購入品と異なります。はめ込み画像なのでしょうか？ 機能としては満足しているので，星は残してあります。

Love this calculator. Used this same one for years until I lost it Downside on this order was the packaging was open and the calculator was all scratched up

I cheaped out buying my previous calculator, thinking I didn’t need all the bells and whistles, but have learnt my lesson. The cheaper calculator ate batteries, would only operate on solar in the brightest of conditions, and was just useless. For only marginally more I got this one from a known brand, and can’t help but think that I should have known better right from the start!

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!

Exactly what my daughter needed and was aloud to use during her exams as some other calculators have too many functions that make it so you don't have to use your brain at all. LOL. She still needed to remember formulas to use the calculator and this is the one that the school has for lending to the students.