Techtongda Rudder Angle Indicator Rudder Angle Meter Rudder Angle Meter Rudder Sensor Marine Direction Indicator

*316L stainless steel for long-term use even in acid-base,humid environment *IP67 waterproof and dust-proof grade *Stepper motors used for full range of steeping gauges,great feature with its less power consumption, longer life,higher precision, etc. *With curved glass( with anti-fog function) *There is a snap together with the harness connector, for best and firmly connected , in order that the gauges could work even in strong vibration.