This Texas Instruments TI-34 II Scientific Calculator is a reliable tool for solving complex mathematical problems. With its various functions and features, it is perfect for students and professionals alike. The calculator is tested and working, ensuring that it will provide accurate results every time. Made by Texas Instruments, a reputable brand in the industry, this scientific calculator is designed to handle a wide range of mathematical tasks. Its model number is TI-34 II Scientific, and it falls under the categories of Business & Industrial, Office, and Office Equipment. Get your hands on this reliable calculator today!