Texas Instruments TI-30X IIS

Texas Instruments TI-30X IIS
Image: Datamath.org used with permission

The Texas Instruments TI-30X IIS is a scientific calculator with 10 digits precision and algebraic logic. It has 44 keys, and an LCD (liquid crystal) display. The power source is CR2025 3V. The calculator was manufactured in China.

Facts at a glance:

FeatureValue
TypeScientific
Keys44
Precision10
LogicAlgebraic
Display typeLCD
Length155mm
Width81mm
Thickness15mm
Power SourceCR2025 3V
CountryChina
Original price$20
Year introduced2004
Current price amazon.com

Replacements:

If you have a Texas Instruments TI-30X IIS that is no longer working, you can first try replacing the CR2025 3V 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