Precision Water Monitoring for Marine & RV Applications
This marine-grade water level sensor features a clean white dial with easy-read pointer, designed for boats, yachts, and RV holding tanks. Operating on standard 0-190 ohm resistance signal, it accurately monitors fresh, grey, and black water levels to prevent overflows and dry-running. The corrosion-resistant construction withstands harsh saltwater environments and road vibrations, ensuring long-term reliability at sea or on the move. Ideal for tank capacities from 20 to 200 gallons, this intuitive analog gauge provides instant visual status without power dependency, simplifying water management for sailors, cruisers, and outdoor enthusiasts.
![白色，指针，水表，0-190]( "白色，指针，水表，0-190")
![AS3+白指水0-190]( "AS3+白指水0-190")
