Casio آلة حاسبة مكتبية MJ-12D للتحقق والتصحيح في 150 خطوة

النوع: سطح المكتب

خصائص أخرى: 150 steps check, and Indian comma marker for easy reading of large numbers. It is dual-powered by solar and battery and has a key rollover to prevent data loss during high-speed inputs. The display shows operations being performed on the calculator.