Quasar HHC (Model HK2806UE)
The Quasar HHC is a programmable calculator with 12 digits precision and algebraic logic. It has 65 keys, and an LCD (liquid crystal) display. The power source is 4xAA. Note: Panasonic HHC
Facts at a glance:
If you have a Quasar HHC that is no longer working, you can first try replacing the 4xAA batteries. 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: