This Orpat OT 512GT Calculator (Black) is a perfect choice for students . The check and correct function enables you to recall and edit the wrongly entered data. This calculator is dual powered with a high power solar panel and back up battery to ensure continuous and long lasting usage.
With new additional features
Special buttons for grand total (GT), mark up (MU) and correct (I>)
120 steps check function
Hard Cover: Comes wth attached hard cover for extra protection and durability