Texas Instruments Fixed Income Securities SIA
The Texas Instruments Fixed Income Securities SIA is a finance calculator with 8 digits precision and algebraic logic. It has 43 keys, and an LCD (liquid crystal) display. The power source is 2xCR2032 3V. The calculator was manufactured in Italy.
Facts at a glance:
|Power Source||2xCR2032 3V|
If you have a Texas Instruments Fixed Income Securities SIA that is no longer working, you can first try replacing the 2xCR2032 3V 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: