Texas Instruments TI-30 Challenger
The Texas Instruments TI-30 Challenger is a scientific calculator with 8 digits precision and algebraic logic. It has 30 functions, 40 keys, and an LCD (liquid crystal) display. The power source is Solar. The calculator was manufactured in Italy.
Facts at a glance:
If you have a Texas Instruments TI-30 Challenger that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements: