Texas Instruments TI-503 (TI-503)

Texas Instruments TI-503
Image: Datamath.org used with permission
The Texas Instruments TI-503 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 23 keys, and an LCD (liquid crystal) display. The power source is LR54. The calculator was manufactured in China.

Facts at a glance:

Feature Value
Type: Arithmetic
Functions: 6
Keys: 23
Precision: 8
Logic: Algebraic
Display type: LCD
Length: 100mm
Width: 63mm
Thickness: 8mm
Power Source: LR54
Country: China
Year introduced: 1992
YearDiscontinued: 1992

See other calculators by Texas Instruments