編號 98316802

編號 98316802

The Texas Instruments SR-60A was a groundbreaking, early 1976 desktop programmable calculator with a built-in thermal printer, magnetic card reader, and unique alphanumeric display for user prompting. It offered a powerful combination of algebraic logic, extensive program memory (expandable up to 5,760 steps), and 430 memory registers, rivaling small computers of the era