Super Cal 616
The Super Cal 616 is an arithmetic calculator with RPN (reverse polish notation) logic. It has 4 functions, 16 keys, and an LED (light-emitting diode) display typical of calculators of this era. The power source is PP3 9V battery.
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Arithmetic |
| Functions | 4 |
| Keys | 16 |
| Logic | RPN |
| Display type | LED |
| Length | 127mm |
| Width | 76mm |
| Power Source | PP3 9V battery |
| Year introduced | 1975 |
Replacements:
If you have a Super Cal 616 that is no longer working, you can first try replacing the PP3 9V battery. 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: