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Texas Instruments TI-66 PROGRAMMABLE TI-66

The Texas Instruments TI-66 PROGRAMMABLE TI-66 is a programmable calculator with 7 digits precision and algebraic logic. It has an unknown number of functions, 49 keys and an LCD (liquid crystal) display. The power source is 2xLR44. The calculator was manufactured in Japan.

Facts at a glance:

Type Programmable
Functions unknown
Keys 49
Precision 7
Logic Algebraic
Display type LCD
Display size
Printer Ext
Length 87 mm
Width 145 mm
Thickness 14 mm
Weight unknown g
Power Source 2xLR44
Country Japan
Original price unknown
Est. current value unknown
Year introduced 1983
Year discontinued 1988

See other calculators manufactured by Texas Instruments.