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Programmable Calculators

Calculators and other items for sale

Texas Instruments SR-50a Scientific Calculator

Identifier Description Price Continue shopping
1-36Texas Instruments SR-50a Scientific Calculator USD79.95
 

A true classic! The SR-50a was one of four much coveted scientific models produced in the early days by Texas Instruments. These were among the most capable non-programmable scientific calculators ever made during the early days.

This particular SR-50a is in excellent working condition and looks cosmetically good also. Importantly, its battery pack contacts are intact (in many machines, these spring contacts are broken due to corrosion damage.)

The machine cames with no battery pack, case, or charger.


Programmable calculators... the dawn of personal computing

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