1、Application: Adapts US standard (240‑33 ohm) resistive sensors to for NMEA 2000 Network; Adapts EU standard (0‑190 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 (0‑190 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. Item Type: for NMEA2000 Converter Material: Metal Voltage: 9-32V DC Power Consumption: <50Ma Battery: Reverse Connection Protection Protection Level: IP67 Application: Marine Boat Accessory Tool 1 x for NMEA2000 Converter 1 x Screwdriver 1 x Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-dadangjia