Special Features:

Programmable, 100 program steps, 26 preprogrammed key functions, 10 addressable memory registers; also with operating guide, program booklet, battery pack, ac adapter/charger

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.