Hammar Replacement kit lifebuoy system Mk II Electrical | DC to DC Converters The Reverse Range Offset feature

The Reverse Range Offset feature uses more of the screen to display fish and structure up to 500’ in freshwater and 350’ in saltwater

Sealed keyed switches with integral Deutsch connectors feature fully sealed contact areas with O-rings and ultrasonic welding to IP67 waterproof rating

Stay on your adventures longer with up to 28 days of battery life between recharges

Preprogrammed with U

echo™ 100

Hammar Replacement kit lifebuoy system Mk II Electrical | DC to DC Converters The Reverse Range Offset featureDESCRIPTION Replacement kit lifebuoy system Mk II ERU electric water activation, with release cord and installation manual in English. The ERU shall be changed every two years in order to have the same service interval as liferafts and Epirbs. ADDITIONAL INFORMATION Weight 3 lbs Dimensions 9 9 6 in