Corvus 500
The Corvus 500 is a scientific calculator with 12 digits precision and RPN (reverse polish notation) logic. It has 47 functions, 30 keys, and an LED (light-emitting diode) display typical of calculators of this era. The power source is 3xAA batteries. The calculator was manufactured in Hong Kong.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Scientific |
| Functions | 47 |
| Keys | 30 |
| Precision | 12 |
| Logic | RPN |
| Display type | LED |
| Length | 143mm |
| Width | 74mm |
| Thickness | 33mm |
| Power Consumption | 0.560000W |
| Power Source | 3xAA batteries |
| Country | Hong Kong |
| Year introduced | 1975 |
Replacements:
If you have a Corvus 500 that is no longer working, you can first try replacing the 3xAA 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: