The product is a lot of four calculators, including models from HP and Casio. The HP calculators are specifically the HP 10bii+, while the Casio models are the Fx-9750, Ti-55ii, and Ti-30xa. These calculators are designed for various purposes such as basic calculations, financial calculations, scientific calculations, and graphing. This lot offers a range of functionalities for different users in the office setting. Ti-30xa works but the others are untested.
eBay