The Aurora DT210 is a very useful semi-desk sized general purpose calculator that has an angled 8 digit LCD display to enable easy viewing. The calculator is designed for ease of use and has all the maths features you would expect and there is the convenience of solar power with a battery back up. In addition it comes with hard plastic keys for durability and rubber feet to ensure it is stable and easy to use on a desk. It is also a good model to be used within primary education as the robust construction and mathematical features are ideal for Key Stages 1&2.Packaging - hanging box8 digit, big number angled display, hard keys, dual power, 4 key memory, square root, percent, +/- change key