Sharp CS-2114 (COMPET CS-2114)
The Sharp CS-2114 is an arithmetic calculator with 12 digits precision and algebraic logic. It has 10 functions, 28 keys, and an LCD (liquid crystal) display. The power source is 2xAA.
Facts at a glance:
If you have a Sharp CS-2114 that is no longer working, you can first try replacing the 2xAA batteries. 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: