Sharp Calculators EL330WB Simple Calculator

Sharp Calculators EL-330WB 10-Digit Professional Desktop Calculator - 4-Key Memory, Sign Change, Backspace Key, Auto Power Off, Double Zero - 10 Digits - LCD - 1.1" x 3.8" x 5.9" - White - Desktop - 1 Each; 10-digit calculator features an extra-large LCD that displays crisp, clear digits to prevent reading errors. Durable keys are appropriately spaced for fast, accurate data entry. Cost-sell-margin keys simplify profit margin calculations by allowing you to enter two variables and automatically receive the third variable. Backspace key allows you to make quick, single-digit corrections for time-saving use. Twin-power operation runs on solar energy with a battery backup to provide consistent, reliable performance in any environment. Desktop calculator also includes currency conversion functions, automatic tax keys, percent key, backspace key, four-key independent memory, automatic power down and more. ;