Texas Instruments GALAXY 40x
The Texas Instruments GALAXY 40x is a scientific calculator with 10 digits precision and algebraic logic. It has 45 keys, and an LCD (liquid crystal) display. The power source is CR2032 3V.
Facts at a glance:
|Power Source||CR2032 3V|
If you have a Texas Instruments GALAXY 40x that is no longer working, you can first try replacing the CR2032 3V battery. 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: