Technology, Other

Eight-digit professional mini-desktop calculator. Features automatic tax keys, percent key, square root key, backspace key, and four-key independent memory. Operates on twin power.

Ten-digit professional desktop calculator. Functions include: cost-sell-margin keys, currency conversion functions, automatic tax keys, percent key, backspace key and four-key independent memory. Operates on twin power.

Twelve-digit professional large desktop calculator with kickstand. Functions include: cost-sell-margin keys, grand total key, double zero key, backspace key, automatic tax keys, percent key, four- key independent memory and sign change. Operates on twin power.

12-digit display with punctuation for larger calculations. Convenient calculation of cost, selling price and margins. Attractive metal top design. Automatically switches from solar to battery power in low light.

Metric conversions--making everyday life in today's world a little easier. Sized and powered for calculations anywhere. Protective wallet case for carry-with convenience.

Ten-digit professional large pocket calculator. Functions include: automatic tax keys, percent key, square root key, backspace key and four-key independent memory. Operates on twin power.