Prinztronic Countdown
The Prinztronic Countdown is an arithmetic calculator with 8 digits precision and algebraic logic. It has 6 functions, 21 keys, and an LED (light-emitting diode) display typical of calculators of this era. The power source is 2xAA batteries. Note: timer
Facts at a glance:
| Feature | Value |
|---|---|
| Type | Arithmetic |
| Functions | 6 |
| Keys | 21 |
| Precision | 8 |
| Logic | Algebraic |
| Display type | LED |
| Length | 124mm |
| Width | 72mm |
| Thickness | 19mm |
| Power Source | 2xAA batteries |
| Year introduced | 1978 |
| Year discontinued | 1978 |
Replacements:
If you have a Prinztronic Countdown that is no longer working, you can first try replacing the 2xAA batteries. If that doesn't solve the problem, then you can consider replacing the calculator with a modern equivalent.
We suggest the following current models as possible replacements: