DATAMATH CALCULATOR MUSEUM |
Additional Pictures
The BA II
PLUS Professional financial calculator in its package.
|
|
The display of the BA II PLUS Professional gives a perfect contrast and high readability. | |
The upper shell of the
housing is covered with a wonderful keyplate made of brushed aluminum. Parts of the plate are polished and give a silver design. |
The keyboard
uses injection molded caps instead the usual rubber parts. Unfortunately they are only printed - the SR-50 made use of double-shot injection molding. |
The backside the
calculator sports a sliding battery cover and hides the 4 screws under rubber pads. |
Inside the BA II PLUS
Professional we noticed two metal plates, they give the calculator a strong weight. |
This keyboard of the
calculator is composed once again with small snap-action discs similar to the Klixon style construction of the SR-50. |
This printed circuit
board (PCB) of the BA II PLUS Professional with just a single-chip calculator circuit. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, September 15, 2004. No reprints without written permission.