DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
The sales
box of the Bedol Checkmaster Checkbook Calculator with Leather Bi-Fold
Cover sold around 2004
in the US.  |
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| The Bedol Checkmaster
Checkbook Calculator in its Leather Bi-Fold Cover with holder for a checkbook, credit cards and
pen.
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| This
Bedol Checkmaster Checkbook Calculator
was
manufactured in July 2000 in China.
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| The printed circuit board
(PCB) of the Bedol Checkmaster Checkbook Calculator is centered around an unknown single-chip calculator circuit.
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| Close-up
view of the unknown single-chip calculator
circuit.
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Close-up view of the PCB-Mark of the Checkmaster. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, March 3, 2020. No reprints without written permission.
