NMEA 2000 adaptor allows you to connect an existing voltage or resistive type fluid level sensor (EU, US, JP or custom) installed on a tank and display the fluid level on NMEA 2000 devices. The Adaptor can be configured to report one of the seven fluid types defined in the NMEA 2000 standard: Diesel, Gasoline, Oil, Fresh Water, Waste Water, Black Water (Sewage), or Live Well. Can be installed as a standalone measuring device or in parallel with an existing gauge or Volvo Penta MDI.