The Elektronika MK-98 is a graphing calculator with 10 digits precision and algebraic logic. It has 63 keys, and an LCD (liquid crystal) display. The power source is 4xAA.
Facts at a glance:
If you have an Elektronika MK-98 that is no longer working, you can first try replacing the 4xAA 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: