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National SemiConductor 99A

The National SemiConductor 99A is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 24 keys and an LCD (liquid crystal) display. The power source is 1.5V mercury cell.

Facts at a glance:

Type Arithmetic
Functions 7
Keys 24
Precision 8
Logic Algebraic
Display type LCD
Display size
Printer
Length 101 mm
Width 61 mm
Thickness 6 mm
Weight unknown g
Power Source 1.5V mercury cell
Country
Original price unknown
Est. current value unknown
Year introduced 1980
Year discontinued

See other calculators manufactured by National SemiConductor.