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Texas Instruments TI-55 II TI-55-II

The Texas Instruments TI-55 II TI-55-II is a programmable calculator with 8 digits precision and algebraic logic. It has 80 functions, 45 keys and an LCD (liquid crystal) display. The power source is 2xLR44. The calculator was manufactured in Taiwan.

Facts at a glance:

Type Programmable
Functions 80
Keys 45
Precision 8
Logic Algebraic
Display type LCD
Display size
Length 147 mm
Width 76 mm
Thickness 17 mm
Weight unknown g
Power Source 2xLR44
Country Taiwan
Original price unknown
Est. current value unknown
Year introduced 1981
Year discontinued 1984

See other calculators manufactured by Texas Instruments.