The Bowmar 901B is an arithmetic calculator with 8 digits precision and algebraic logic. It has 5 functions, 18 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is 6xAA. The calculator was manufactured in USA. Note: Craig 4501; Commodore C110. 16 digit precision with 8 digit display. Automatic display cut-off. First US made calculator.
Facts at a glance:
If you have a Bowmar 901B that is no longer working, you can first try replacing the 6xAA batteries. 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: