Texas Instruments TI-30X IIS Scientific 2-line Display Calculator TESTED WORKS

This Texas Instruments TI-30X IIS Scientific Calculator is a reliable tool for any mathematician or scientist. It features a 2-line display and is powered by solar energy, making it an ideal choice for on-the-go calculations. The calculator is programmable and also includes a calculus function, making it easy to solve complex equations. The brand is well-known for its quality and durability, ensuring that this calculator will last for years to come. The key size is regular and the display size is also regular, making it easy to read and operate. This calculator is perfect for use in various industries, including business and industrial settings.