Feature:1. Application: Adapts US standard (24033 ohm) resistive sensors to for NMEA 2000 Network; Adapts EU standard (0190 ohm) resistive sensors to for NMEA 2000 Network.2. Characteristic: 6 tank types including fuel, fresh water, waste water, live well, oil, black water, 1 rudder type (0190 ohm resistive sensor). Tank number(s) up to 4 per tank type.3. Safe and Reliable: Designed with reverse connection protection and IP67 waterproof rating, for NMEA2000 multifunction converter is safe to use.4. Rugged Construction: For NMEA2000 conversion box is made of sturdy metal shell, impact resistant, high hardness, not easy to break.5. Rigorous Testing: This boat conversion box has been extensively tested for quality and safety performance, can be used for long time.Specification:Item Type: for NMEA2000 ConverterMaterial: MetalVoltage: 9-32V DCPower Consumption: <50MaBattery: Reverse Connection ProtectionProtection Level: IP67Application: Marine Boat Accessory Tool.Package List:1 xfor NMEA2000 Converter1 x Screwdriver1 x ManualNote:1. The conversion box defaults to a fuel level (0190ohm) of 1 tank. You can open the lid to adjust to the matching function2. Conversion box can match EU sensor (0190ohm) and US sensor (24033ohm)