Description:

Ac or ac or dc current type, 60.0 hertz 60.0 hertz frequency rating, not providednot provided carrying case, 110.0 volts 110.0 volts voltage rating.

Properties:

A small computerized device which performs arithmetic calculations. It may have keys which calculate algebraic, trigonometric, or other functions. It may be programmable or include alphanumeric capability (such as for telephone lists or memos). Excludes accounting machine. See also adding and subtracting machine and adding machine.