This Texas Instruments TI-30X2S Scientific Math Calculator is a reliable tool for any mathematician. With its slide-on hardcover design, it is easy to carry and use on-the-go. Powered by solar energy, it is always ready for use.

The calculator is made by Texas Instruments, a trusted brand known for producing high-quality calculators. It is designed for regular key size and is perfect for office or industrial use. The TI-30X model is a scientific calculator that is ideal for mathematics, engineering, and physics. This calculator is made in China and is a great addition to any office equipment collection.