Intercontinentale Warenhousgruppe - MR 800

Description

Brand: Intercontinentale Warenhousgruppe
Model: MR 800
Type: Calculator
Picture: I.W. MR 800
Batteries: AA x 3
Lifetime: Introduced: unknown
Terminated: unknown
Notes: Plain calculator with memory and the square root function. The "=M"-key acts as a "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.

Peripherals

A power adapter.

©2023 Ernst Mulder