The LD9900 Pole Display from Logic Controls is a 2 line by 20 character pole display with 0.37 inch character height. The display is made with special, high durability plastic that is UV-resistant and prevents color fading. In addition, the LD9900 comes with a USB port-powered interface and has high visibility due to an optically matched lens and wide character pitch. Moreover, the display also features smart scrolling, user-definable characters, and a built-in real-time clock. With all these features and more, LD9900UP-GY20 Customer Pole Display is the one you are looking for.