Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level [1810] Rupp Marine O-Ring - P75

O-Ring - P75

Dimensions: 6 1/8" x 7 1/8" x 9" x 1 1/2"

Each kit has a pair of 25 watt LED bulbs

you can see what lies ahead under the water with approaching depth information

Low-Pressure Valve Kit - 3/8 SAE x 12

Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level [1810] Rupp Marine O-Ring - P751810 Features: Accurate used with the Vessel Systems Monitor VSM 422 PN 1800 can be precisely calibrated for each tank* Reliable SSI Technologies, Inc. Fluid Trac is non contacting eliminating any mechanical moving parts that can wear and cause intermittent or complete signal loss Digital filtering Eliminates errors due to liquids sloshing in mobile tanks * Calibrated for use with Blue Sea Systems Vessel Systems Monitor VSM 422 only WARNING: This