Texas Instruments TI-30X
The Texas Instruments TI-30X is a scientific calculator with 10 digits precision and algebraic logic. It has 57 functions, 40 keys, and an LCD (liquid crystal) display. The power source is 2xLR44. The calculator was manufactured in Italy.
Facts at a glance:
If you have a Texas Instruments TI-30X that is no longer working, you can first try replacing the 2xLR44 batteries. 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: