Texas Instruments TI-30X IIS 2-Line Scientific Calculator New & TI-81 Calculator

The Texas Instruments TI-30X IIS is a handheld scientific calculator with a 2-line LCD display and backlight. It is programmable and suitable for basic and scientific calculations, including calculus. The calculator operates on both solar power and batteries. Additionally, the package includes a TI-81 calculator. Made in China, this unit is versatile for office, business, and industrial use.