Hewlett-Packard HP 25C (Woodstock SQUISH)
The Hewlett-Packard HP 25C is a programmable calculator with 12 digits precision and RPN (reverse polish notation) logic. It has 68 functions, 30 keys, and an LED (light-emitting diode) display typical of calculators of this era. The power source is 2xAA NiCd battery pack. Note: Enhanced version of the HP 25 with "Continuous memory"
Facts at a glance:
Feature | Value |
---|---|
Type | Programmable |
Functions | 68 |
Keys | 30 |
Precision | 12 |
Logic | RPN |
Display type | LED |
Length | 129mm |
Width | 67mm |
Thickness | 29mm |
Weight | 170g |
Power Source | 2xAA NiCd battery pack |
Year introduced | 1976 |
Year discontinued | 1978 |
Replacements:
If you have a Hewlett-Packard HP 25C that is no longer working, you can first try replacing the 2xAA NiCd battery pack. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent.
We suggest the following current model as a replacement: