1、For NMEA 2000 Integration: For NMEA2000 converter box provides a seamless interface with for NMEA 2000 networks, stable performance. 2、Compatible with Resistive Sensors: The converter box is designed to adapt American standard resistive sensors (240‑33 ohm) to for NMEA 2000 network. 3、Compatible with Standard Resistive Sensors: In addition to American standard sensors, our converter box also adapts European standard resistive sensors (0‑190 ohm) to for NMEA 2000 network. 4、Wide Compatibility: For NMEA2000 converter box supports multiple tank types, including fuel, freshwater, wastewater, live well, oil, and blackwater. 5、Up to 4 Per Tank Type: Dual channel converter connector also supports one type rudder (0‑190 ohm resistive sensors). The tank number(s) up to 4 per tank type. 1 x Converter Box1 x Screwdriver1 x Manual Item Type: Converter BoxMaterial: ABS + nickel plated copperPower Consumption: < 50MaProtection: Battery Reverse Connection ProtectionProtection Class: IP67Working Temperature: -30-70 ℃Storage Temperature: -40-80 ℃