Texas Instruments Business Edge
The Texas Instruments Business Edge is a finance calculator with 7 digits precision and algebraic logic. It has 41 keys, and an LCD (liquid crystal) display. The power source is Solar. The calculator was manufactured in Taiwan. Note: Radio Shack EC-5500, Touchscreen.
Facts at a glance:
If you have a Texas Instruments Business Edge that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements: