Commodore HHC-4 (Hand Held Computer)
The Commodore HHC-4 is a programmable calculator with 12 digits precision and formula input logic. It has 64 keys, and an LCD (liquid crystal) display.
Facts at a glance:
If you have a Commodore HHC-4 that is no longer working, you can consider replacing the calculator with a modern equivalent. We suggest the following current model as a replacement: