Calculator that works on document cameras. Great for teaching students calculator skills. Comes with a plastic cover and sturdy carrying case. We meet at 3520 Rayford Road in the parking lot of HEB near the gas pumps (Grand Parkway and Rayford Road, NOT I45 & RAYFORD ROAD), cash only. For additional items for sale by us, click on the "more ads by this seller" link to the right of the picture.