Texas Instruments TI-503SV

Texas Instruments TI-503SV
Image: Datamath.org used with permission

The Texas Instruments TI-503SV is an arithmetic calculator with 8 digits precision and algebraic logic. It has 7 functions, 24 keys, and an LCD (liquid crystal) display. The power source is LR54. The calculator was manufactured in China.

Facts at a glance:

FeatureValue
TypeArithmetic
Functions7
Keys24
Precision8
LogicAlgebraic
Display typeLCD
Length114mm
Width71mm
Thickness9mm
Power SourceLR54
CountryChina
Original price$7
Year introduced1999
Current price amazon.com

Replacements:

If you have a Texas Instruments TI-503SV that is no longer working, you can first try replacing the LR54 battery. If that doesn't solve the problem, then it's probably easiest to just buy a new one, as this model is still currently available.

See other calculators by Texas Instruments