| Type, Precision, Input mode |
Scientific, 8 BCD digits, exponent ±99,
Algebraic |
| Programmable |
Yes. 72 program steps. Program editing and
conditionals.
|
| Performance
Index |
|
| Memory |
10 registers (0-9), register arithmetic, 72
program steps, memory
not permanent
|
| Display |
12 digit 7 segment green
LED |
| Special features |
|
| Original Pricing, Production |
Produced by Quelle International, Germany. 248
DM (approx. 124 Euro)
|
| Batteries |
3x AA or normal DC 4.5V external power supply
|
| Dimensions |
Length 16.3cm, Width 8.3cm, Height 3.3cm |
| Links |
rskey.org.
|
| Comment |
See this picture
with an ad for the PR56 (from the German Quelle catalogue).
Another calculator that uses the same chipset is the Sanyo CZ-0911PG. |
