Adler 88T (EC25)
The Adler 88T is a scientific calculator with 8 digits precision and algebraic logic. It has 20 functions, 26 keys, and a VFD (vacuum fluorescent) display. The power source is 4xAAA.
Facts at a glance:
If you have an Adler 88T that is no longer working, you can first try replacing the 4xAAA 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: