Attwood Bilge Switch S3 Series - 12V [4801-7] Brand_Uniden Support for the best charts

Support for the best charts from Navionics and LightHouse Raster and Vector Charts sourced from leading map makers like NV Digital

fore and aft thrusters supports large and complex installations and redundancy

Garmin's transducer spray shield is available for Garmin side scanning transducers

Box Dimensions: 5"H x 7"W x 17"L WT: 4

Attwood Bilge Switch S3 Series - 12V [4801-7] Brand_Uniden Support for the best chartsAutomatic Bilge Switch S3 Series Part #: 4801 7 Incorporates a proprietary Electronic Sensing technology to detect bilge water levels and trigger pump activation and has been engineered to operate in any bilge water mixture consistently without failure. Your pump won't be exposed to continuous cycling as the S3 switch can easily distinguish splashing bilge water, chemicals, sludge build up or foam and comes equipped with fully sealed electronics that