Water Level Sensor with Pointer White Water Level Gauge for Marine Water Tank Holding Water Tank 0-190ohm

This marine-grade water level gauge features a crisp white dial with precision pointer display, designed specifically for boats, yachts, and RV holding tanks. Operating on 0-190 ohm resistance signal, it delivers accurate real-time water level monitoring for fresh, grey, or black water systems. The durable, corrosion-resistant construction withstands harsh marine environments, while the easy-read analog face ensures instant status checking. Ideal for tank capacities from 20 to 200 gallons, this sensor prevents overflows and dry-running, ensuring safe, efficient water management at sea or on the road.