The Tele-Art MDH003 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 4 functions, 16 keys, and an LCD (liquid crystal) display. The power source is 1.5V cell.
Facts at a glance:
|Power Source||1.5V cell|
If you have a Tele-Art MDH003 that is no longer working, you can first try replacing the 1.5V cell battery. 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: