Diameter Ø52mm Dial Black / White backlighed Bezel Alluminum Connectors 2 x RJ45 Backlighting 12/24V bulb with white light Power supply 12/24 V Power consumption <150mA + lighting Operating temperature -20 +70 °C Protection grade IP67 Project navigationPreviousPrevious project:Rudder angle indicator Ø52mm SLAVENextNext project:Rudder indicator Ø85mm with removable aluminum bezel