Montgomery Ward P800 (TXI-8642A)
The Montgomery Ward P800 is an arithmetic calculator with 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 Sealed battery pack. Note: Made by Texas Instruments.
Facts at a glance:
|Power Source||Sealed battery pack|
If you have a Montgomery Ward P800 that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current models as possible replacements: