Casio FC-100V (FINANCIAL CONSULTANT)
The Casio FC-100V is a finance calculator with 10 digits precision and formula input logic. It has 51 keys, and an LCD (liquid crystal) display. The power source is 1xAAA. This handheld financial calculator is designed for office or student use (e.g. MBA or accounting) for calculating statistics, cash flow, compound interest, bond calculations and many other financial or business calculations.
Facts at a glance:
If you have a Casio FC-100V that is no longer working, you can first try replacing the 1xAAA battery. If that doesn't solve the problem, then it's probably easiest to just buy a new one, as this model is still currently available.