Brand: | Busytron |
Model: | HANDY 80S |
Type: | Calculator |
Batteries: | AA x 4 |
Lifetime: |
Introduced: unknown Terminated: unknown |
Notes: |
Judging from its looks I would say that this calculator is
probably a Commodore clone, however I have no idea of which
calculator.
This calculator has the basic functions, percentages, square roots and some extra's. The "RE"-key is a sort of "repeat calculation" key. For instance after performing a calculation of, say, "x + y = z", the "RE" will perform "y + z =". I couldn't find out what the "D"-key does. There is also a quite common bug in that this calculator thinks √-9 = -3. |
Picture: |
©2009 Ernst Mulder