The WS-1210 Hi Ill Calculator comes equipped with a large screen at an angle, 12 digits LCD, which reduces glare and reflection. Lightweight and portable, it also includes features such as Grand Total memory, and sliding selection keys for a safer and easier data entry. Other benefits such as tax calculation help eliminate the need for complex formulas. The CSM feature (cost, sell, margin), surprisingly simplify its use. Just enter two values and the variable will be calculated automatically, making it easier to set prices, negotiate discounts, prepare budgets and many more decisions day to day business.