The Veeder Root console provides different key information for tank owners, depending on the model of Veeder Root automatic tank gauge system.  For example, the TLS-450 PLUS console provides access to a printer, status lights and a touch screen console. A green status light means ‘all functions normal’, yellow means there is a warning indication and red if there is an alarm. The touch screen console shows the number of tanks you have in service, the gallons of fuel in each tank, and the type of product in each.