12-digit semi-desktop calculator Stylish design and large LCD angled display Dual powered (battery and solar) Mark up, reverse and grand total memory function The AS-120 II is a desktop calculator with a 12-digit upright angled display. It also supports mark-up and reverse functions. The impressive grand total memory function means your complex calculations are made easy by saving up the subtotals after each calculation and computing the accumulated totals with a single touch. Some parts of the AS-120 II calculator have been manufactured from recycled Canon product material. Design Control type Buttons Cover No Housing material Recycled plastic Product colour Black Type Display Form factor Desktop Performance Tax calculation Yes Symbolic notation Square root Conversion between Decimal, Percent Display Display size (HxV) 18.5 x 4.8 mm Display tilting Yes Display type LCD Digits 12 digits Power Auto power off after 8 min Auto power off Yes Battery type LR44 Power source Battery/Solar Wei