Vintage Sanyo CX-1001 Calculator 1970's Switch It also displays easy-to-understand error

It also displays easy-to-understand error messages if you attempt to perform an invalid operation

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Writer: Michael Jenning

Fun and educational

Vintage Sanyo CX-1001 Calculator 1970's Switch It also displays easy-to-understand errorVintage Sanyo CX 1001 Calculator. Condition is "Used". Please look at pictures for condition. Has missing battery cover but in good working condition. Introduction date 197x End date Type 4 funct Last update date Programmable N RAM size 1 ROM size Number of functions 8+4mem Alpha capabilities N Number of keys 26 Display type VFD Number of digits on display 8 1 2 Graphical (X x Y) N Extention(s) N Printer N Saving N Date or clock capabilities N