The Singer-Friden 1234 is an arithmetic calculator with 8 digits precision and algebraic logic. It has 4 functions, 20 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is Sealed battery pack. Note: Commodore MM3M
Facts at a glance:
|Power Source||Sealed battery pack|
If you have a Singer-Friden 1234 that is no longer working, you can consider replacing the calculator with a modern equivalent.
We suggest the following current models as possible replacements: