The Helix Oxford OX-240 Scientific Calculator is a handheld device with a regular-sized LCD display, making it easy to use for a variety of scientific and mathematical calculations. This calculator, powered by batteries, is designed specifically for office and educational use, providing a reliable tool for those in need of precise calculations. The Helix Oxford brand ensures quality and durability, making the OX-240 model a trustworthy choice for professionals and students alike.
eBay