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1983
Hardware Description
The Casio HR-1 is an arithmetic calculator with 10 digits precision and algebraic logic. It has 7 functions, 29 keys and an LCD (liquid crystal) display. The power source is 4xAA batteries. The calculator was manufactured in Japan.
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Model Number:
HR-1 -
Manufacturer:
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Hardware Type:
Calculator -
Manufacture Year:
1983 -
More Info:
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