Terminated: unknown
It has a slider to switch between floating point and currency mode.
Multiplication and division operations can be used repeatedly when pressing the multiplication or division keys twice.
| Brand: | SPERRY REMINGTON |
| Model: | 839-M |
| Type: | Calculator |
| Picture: |
|
| Batteries: | AA x 2 |
| Lifetime: |
Introduced: 1974? Terminated: unknown |
| Notes: |
An eight-digit calculator with a fluorescent display, memory, the square root and
percentages.
It has a slider to switch between floating point and currency mode. Multiplication and division operations can be used repeatedly when pressing the multiplication or division keys twice. |
©2025 Ernst Mulder