This Texas Instruments TI-30X IIS Fundamental Scientific Calculator is a powerful tool for students and professionals alike. With its regular key size and LCD display, it is perfect for solving complex equations and displaying your work. The calculator is available in a sleek black color and is powered by both solar and battery sources.

The calculator is handheld and is part of the Office Equipment category, specifically in the Calculators subcategory. It is developed by Texas Instruments, a well-known brand in the industry. The TI-30X IIS model is a fundamental scientific calculator that is ideal for use in various industries.