The Casio PB-100 is a programmable calculator with 12 digits precision and algebraic logic. It has 53 keys, and an LCD (liquid crystal) display. The power source is 2x3V cell. The calculator was manufactured in Japan. Note: Radio Shack. Memory is expandable up to 2KB (1568B available).
Facts at a glance:
|Power Source||2x3V cell|
If you have a Casio PB-100 that is no longer working, you can first try replacing the 2x3V cell batteries. 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: