Brand: | Mannics |
Model: | Unknown, if anyone knows the model designation, please let me know! |
Type: | Scientific calculator |
Picture: |
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Batteries: | AA x 4 (Plain or rechargeable) |
Lifetime: |
Introduced: unknown Terminated: unknown |
Notes: |
This is a strange calculator. When you first see it you might
think it's a plain four-function calculator but it is actually a
scientific one, of sorts.
The key placement is really odd. The "="-key is somewhere in the middle of the rightmost column, and the "F"-key (to select the scientific functions) is somewhere in the middle as well.
Really strange for a scientific calculator is the fact that
there's no scientific notation for really small and really large
numbers. There's a slider to switch between radians and degrees. This calculator can use rechargeable batteries, there is a slider in the battery compartment to switch between normal and rechargeable batteries. |
©2023 Ernst Mulder