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Texas Instruments TI-30 Challenger

The Texas Instruments TI-30 Challenger is a scientific calculator with 8 digits precision and algebraic logic. It has 30 functions, 40 keys and an LCD (liquid crystal) display. The power source is Solar. The calculator was manufactured in Italy.

Facts at a glance:

Type Scientific
Functions 30
Keys 40
Precision 8
Logic Algebraic
Display type LCD
Display size
Length 137 mm
Width 71 mm
Thickness 11 mm
Weight unknown g
Power Source Solar
Country Italy
Original price unknown
Est. current value unknown
Year introduced 1988
Year discontinued 1991

See other calculators manufactured by Texas Instruments.