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and verify electrical supply matches the 12 V or 24 V configuration you select
Corrosion protection – Lengthens chain and sprocket life
Fully integrated and future‑proof—Auto power on/off via ignition key sense
10-ton capacity hook delivers consistent performance in overhead lifting
Rule Hi Water Bilge Alarm 12V With Float Switch Dash Gauge 85dB For Boats And Yacht Owners Camlock Lifting Clamps and verify electrical supply matchesRule Hi Water Bilge Alarm and Float Switch 12V (NSHWALARM) is a compact, reliable high water monitoring solution built for unmanned compartments on boats and light commercial vessels. With a visual in dash gauge and a loud 85 dB alarm, it delivers immediate, unmistakable alerts the moment water is detected. This unit uses a non mercury float switch and runs on 12V DC, making it easy to integrate into standard vessel electrical systems. One float
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