For accurate calculations you can always trust Casio.
Ideal for the office or home, this Casio DH-12ET calculator features every needed function to solve every mathematical problem quickly and easily.
This Casio DH-12ET desk calculator comes in navy colour and features a large 12 Digit angled display, percentage calculation, Grand Total key, decimal selector, currency conversion. This independent memory calculator has additional supporting features for accuracy which include, rapid correction key, grand total memory and rounding selections. It is powered by a LR44 battery but it can also be charged with solar energy.