DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| The
sleek housing of the Litronix Checkmate 1002.
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This Litronix Checkmate 1002 was manufactured in 1972 in Malaysia.
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| The battery
case of the Litronix Checkmate 1002.
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| The dismantled Litronix Checkmate
1002 with the Klixon keyboard.
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| The backside
of the printed circuit board
(PCB) of the Litronix Checkmate 1002.
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| The printed circuit board
(PCB) Litronix Checkmate 1002 with unmarked Integrated Circuits and three LED Display modules.
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| Close-up of
the three LED Display modules.
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If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, January 7, 2018. No reprints without written permission.
