Aurora Deskop Calculator DT303

Display digits: 12. Tilted display. Square root key. 3 key memories. Plus/minus change sign key. Mark up key. Backspace correction key. Selectable decimal point: F, 4, 3, 2, 0, A. Rounding. Double zero key. WxDxH: 133x198x34mm. Power source: 1xLR54 battery.