This Texas Instruments TI-30Xa Scientific Calculator is a reliable and functional tool for anyone in need of a basic, financial or scientific calculator. Its regular key size makes it comfortable to use, and its battery-powered source ensures that it can be used on the go. The calculator is handheld and the model is TI-30XA, making it perfect for use in various settings such as business and industrial environments, this item is lightly used, Thanks for shopping our store!