Sharp EL-670 (ELSIMATE)
The Sharp EL-670 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 29 keys, and an LCD (liquid crystal) display. The power source is CR2032 3V. The calculator was manufactured in Japan. Note: calculator/pocket keyboard synthesizer.
Facts at a glance:
|Power Source||CR2032 3V|
If you have a Sharp EL-670 that is no longer working, you can first try replacing the CR2032 3V 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: