The Texas Instruments TI-66 Programmable Electronic Calculator is a handheld device that offers both basic and scientific capabilities. It features a regular key size and is powered by batteries. This model is known for its programmable features, making it ideal for various office and business applications. The calculator comes with a case for easy storage and portability, ensuring it remains in great working condition for extended use. There is a small crack in the case on the back as shown in the photos.
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