RFT minirex 73
The RFT minirex 73 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 4x1.5V sealed.
Facts at a glance:
|Power Source||4x1.5V sealed|
If you have a RFT minirex 73 that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements: