Put your marine tank monitoring information right at your fingertips. The Panel Display Unit PDU 51 is a touchscreen display unit that displays critical information from gauges and other equipment It uses text, numbers, bar graphs, diagrams and other graphics to convey information. Operators can interact with PDU to display tank content for one, several tanks or as a display for inert gas pressure with alarm handling. Several software options to fulfill your needs are available on the 4.3” or 7” screen sizes.