Get your hands on a used Casio FX-991MS scientific calculator with a 2 line display. This versatile calculator runs on both solar and battery power, making it perfect for use on-the-go. With regular key size and a handheld design, it's easy to use and carry around.

The FX-991MS model offers a range of scientific functions and is a reliable choice for business and academic use. Made in China, this calculator is a great value purchase for anyone in need of a dependable tool.

Good condition, see photos. This is the exact one you’re buying :)