The Texas Instruments TI-15 Explorer Elementary Solar Calculator is a handheld device that runs on solar power, making it environmentally friendly and convenient for everyday use. This calculator, part of the Texas Instruments brand, is ideal for basic calculations and comes with a protective cover to keep it in good condition. Perfect for students, educators, or anyone looking for a reliable and efficient calculator for their office or business needs. There are 2 calculators. 1 with an insert. Both calculators have covers and 1 extra cover. There is permanent marker on covers and calculators. Please see photos.
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