Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level

The Blue Sea 1810 VSM 422 Tank Sender is a precision fuel and fluid monitoring system built for serious boaters who demand reliability on the water. Whether you're tracking diesel fuel consumption, fresh water reserves, or waste tank capacity, this sender integrates seamlessly with Blue Sea's industry-leading VSM 422 monitoring display to keep you informed at all times.

After years of running fuel-dependent engines and managing tank systems in variable conditions, any captain knows that accurate tank level data prevents unexpected empty tanks and costly operational disruptions. This tank sender operates through a variable resistance sensing mechanism that translates fluid depth into real-time digital readouts on your VSM 422 display unit. Blue Sea Systems engineered the 1810 sender with marine-grade materials and corrosion-resistant construction to withstand saltwater spray, condensation, and temperature fluctuations inherent to on-water environments.

Cruisers, commercial fishing operations, and charter captains benefit most from this sender because it eliminates guesswork and prevents range anxiety on extended trips. Installation pairs directly with the VSM 422 gauge head, making retrofit or new-build integration straightforward for marine electricians and experienced installers.