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Triumph LS822A EC64

The Triumph LS822A EC64 is a scientific calculator with 8 digits precision and algebraic logic. It has an unknown number of functions, 35 keys and one of the early LCD (liquid crystal) displays which incorporated a yellow filter. The power source is 2x1.5V cell.

Facts at a glance:

Type Scientific
Functions unknown
Keys 35
Precision 8
Logic Algebraic
Display type YLCD
Display size
Length 145 mm
Width 71 mm
Thickness 8 mm
Weight 85 g
Power Source 2x1.5V cell
Original price unknown
Est. current value unknown
Year introduced 1978
Year discontinued 1978

See other calculators manufactured by Triumph.