Vintage Texas Instruments SR-10 Electronic Slide Rule Calculator

$23.99

Item has been tested and functions as it should. Some signs of previous corrosion however we cleaned the majority of it away before we tested the item. Some “Water damage” on the battery label inside the compartment from when we cleaned it out. There is hand-made engraving on the side of the unit. Some scuffs and scratches throughout. Case did not snap back together perfectly when we screwed it back together, possibly an easy fix with some adjusting. Listing includes original TI carry case however the zipper has broken off. Please see all provided photographs for a visual representation of the item you will receive.


Distinctive features: The first of a line of Texas Instruments “Slide Rule” models.

Technical details:Display is red LED, with scientific notation giving 8-digits mantissa and 2 digits exponent.
Semi-scientific “Slide Rule” functions.
Main integrated circuit – Texas Instrument TMS0120NC.
3.6v (3x AA rechargeable cells).

1 in stock

SKU: A9-273 Category: