Adler 88TS (EC42)
The Adler 88TS is a scientific calculator with 8 digits precision and algebraic logic. It has 23 functions, 25 keys, and a VFD (vacuum fluorescent) display. The power source is 2xAA.
Facts at a glance:
If you have an Adler 88TS 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 model as a replacement: