HP 9810A Calculator
YEAR: 1972 INITIAL PRICE: $2.475, $15,411 in 2020 The HP 9810A (AKA the 9800 series model 10) was HP’s second calculator. It made use of the new technologies of the time including IC chips for RAM, ROM, and logic, and a three line LED display instead of a CRT. The HP 9810A was designed […]
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