The Canon F-58 is a scientific calculator with 8 digits precision and algebraic logic. It has 49 functions, 42 keys, and an LCD (liquid crystal) display. The power source is SR1030. The calculator was manufactured in Japan.
Facts at a glance:
If you have a Canon F-58 that is no longer working, you can first try replacing the SR1030 battery. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent. We suggest the following current model as a replacement: