The Aurora DT910P is a professional semi-desk calculator designed for executive and business use. It features a large, clear 12-digit LCD display with a fixed angled screen to ensure comfortable reading from your desk.&.nbsp.Built for durability, the unit is equipped with a responsive PC-style keyboard made from hard plastic keys and rubber feet to prevent slipping during use.This model is particularly suited for financial tasks, offering dedicated cost-sell-margin keys to calculate profit variables effortlessly. It also includes a programmable one-touch tax function, which is ideal for adding or removing VAT with a single keystroke.&.nbsp.The patented DirecKey feature ensures the calculator turns on and registers the first digit immediately upon pressing any key, while a dual power source of solar energy and battery backup provides consistent reliability in all lighting environments.Key features:Large 12-digit fixed angle LCD display for high visibility.Solar powered with a reli...