Montgomery Ward P300 (TXI-8663A)
The Montgomery Ward P300 is an arithmetic calculator with algebraic logic. It has 10 functions, 23 keys, and an LED (light-emitting diode) display, typical of calculators of this era. The power source is Sealed battery pack. Note: TI SR-10
Facts at a glance:
|Power Source||Sealed battery pack|
If you have a Montgomery Ward P300 that is no longer working, you can consider replacing the calculator with a modern equivalent.
We suggest the following current models as possible replacements: