| Brand: | Intercontinentale Warenhousgruppe |
| Model: | MR 800 |
| Type: | Calculator |
| Picture: |
|
| Batteries: | AA x 3 |
| Lifetime: |
Introduced: unknown Terminated: unknown |
| Notes: |
Plain calculator with memory and the square root function. The
=M key
acts as an
M+= key,
and the final result
can be read using the
RM key.
A strange thing happens when using the =M key: the accuracy of the added number is set according to the number currently in memory. If the number in memory has n digits before the decimal point, the number added will be rounded off to (8 - n) numbers following its decimal point. |
©2025 Ernst Mulder