calculator.org

the calculator home page

Texas Instruments TI-30 GALAXY

Texas Instruments TI-30 GALAXY
Image: Mark Bollman, used with permission

The Texas Instruments TI-30 GALAXY is a scientific calculator with 8 digits precision and algebraic logic. It has 42 functions, 42 keys, and an LCD (liquid crystal) display. The power source is LR44 1.5V. The calculator was manufactured in Japan.

Facts at a glance:

FeatureValue
TypeScientific
Functions42
Keys42
Precision8
LogicAlgebraic
Display typeLCD
Length88mm
Width153mm
Thickness17mm
Power SourceLR44 1.5V
CountryJapan
Year introduced1984
Year discontinued1986

Replacements:

If you have a Texas Instruments TI-30 GALAXY that is no longer working, you can first try replacing the LR44 1.5V battery. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements:

See other calculators by Texas Instruments