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Texas Instruments Datamath II TI-2500-II ; TI-2500 II

The Texas Instruments Datamath II TI-2500-II ; TI-2500 II is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 19 keys and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 2xAA batteries. The calculator was manufactured in Spain; USA.

Facts at a glance:

Type Arithmetic
Functions 5
Keys 19
Precision 8
Logic Algebraic
Display type LED
Display size
Printer
Length 140 mm
Width 76 mm
Thickness 43 mm
Weight unknown g
Power Source 2xAA
Country Spain; USA
Original price unknown
Est. current value unknown
Year introduced 1974
Year discontinued 1975

See other calculators manufactured by Texas Instruments.