TI-1031

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TI-1031
Type4 function
ManufacturerTexas Instruments
Introduced1981
Discontinued1981
PredecessorTI-1030
Cost$12.00
Calculator
Display type7-segment display
CPU
ProcessorTI TP0311
Programming
Other
Power supply2 LR43
Weight54 grams
Dimensions4.6" x 2.6" x 0.35"

The TI-1031 was a 4 function calculator manufactured by Texas Instruments. Introduced in 1981 at a price of $12 (equivalent to $32 in 2017), the calculator had a liquid crystal display,[1] weighed 1.9 ounces,[2] and contained 24 keys.

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