TI-1031

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TI-1031
Calculator
Type	4 function
Manufacturer	Texas Instruments
Introduced	1981
Discontinued	1981
Predecessor	TI-1030
Cost	$12.00
Display Type	7-segment display
CPU
Processor	TI TP0311
Programming
Other
Power supply	2 LR43
Weight	54 grams
Dimensions	4.6" x 2.6" x 0.35"

The TI-1031 was a 4 function calculator manufactured by Texas Instruments. Introduced in 1981, the calculator had a liquid crystal display,^[1] weighed 1.9 ounces,^[2] and contained 24 keys.

References

v t e Texas Instruments calculators

Z80-based graphing	TI-73 TI-81 TI-82 TI-83x TI-84x TI-85 TI-86

M68k-based graphing	TI-89 TI-92x and Voyage 200 PLT

ARM-based graphing	TI-PLT (canceled) TI-Nspire–TI-Nspire CAS

Other graphing	TI-80

Non-graphing programmable	TI-55 TI-57x TI-58x TI-59 TI-68 TI-74 TI-95 (PROCALC)

Scientific models	TI SR-50 TI-30 TI-32 TI-34 TI-35 TI-36

Financial models	Business Analyst series

Other models	TI-108 TI-7 TI-10 TI-12 TI-15 TI-1030 TI-1031

Related	TI-BASIC Calculator-Based Laboratory Texas Instruments signing key controversy

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