This Casio scientific calculator is an essential tool for mathematicians, scientists, and students. Its LCD display and large display size make it easy to read and use. It runs on batteries and is handheld in size, making it convenient to carry around. The calculator is a Casio Scientific FX-7000G model, with features such as calculus and programmable functions. It is not a modified item and is suitable for use in business and industrial settings, as well as in offices.

Good working condition. All the display pixels ok but there is a central zone darker. Don’t know if it can be cleaned.