Texas Instruments TI Investment Analyst
The Texas Instruments TI Investment Analyst is a finance calculator with 8 digits precision and algebraic logic. It has 40 keys, and an LCD (liquid crystal) display. The power source is 2xLR44. The calculator was manufactured in USA.
Facts at a glance:
If you have a Texas Instruments TI Investment Analyst 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: