Vintage Texas Instruments TI-1775 Calculator Fold Over Case Works Great Clean

Step back to the late 80s with this Texas Instruments TI-1775 calculator, a slim, fold over model designed for portability and everyday math. Featuring both solar and battery power, its a reliable vintage workhorse that still fires right up. Model: Texas Instruments TI-1775 Slim fold over case with built in cover Dual power: solar + battery backup All functions tested working display (see photos) Excellent vintage condition with minimal wear A great piece for vintage electronics collectors, students of retro tech, or anyone who wants a little 80s flair at their desk. Works as good as it looks!