Description
The Texas Instruments GALAXY 40sx is a scientific calculator with 10 digits precision and algebraic logic. It has an unknown number of functions, 45 keys and an LCD (liquid crystal) display. The power source is CR2032 3V.
Texas Instruments Galaxy 40 sx
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- Contact: Aaron C. Sylvan,
Board Chair - Address: IT History Society
534 Third Avenue
Suite 1248
Brooklyn, NY 11215 - Email: info@ithistory.org
