Description Maximize your desk space with the BS Ruler with Calculator. This innovative 2-in-1 tool features a precise 20cm (8-inch) measuring scale integrated with a fully functional 8-digit LCD calculator. Designed for portability and efficiency, it is often solar-powered, eliminating the need for bulky batteries. Whether you are solving math problems in class or taking measurements at the office, its slim, lightweight design fits perfectly into any pencil case or laptop bag. A must-have “smart” stationery item for the modern Pakistani student.
