A handy, splash-proof, on-the-water reference guide containing all the essential information for when you need it most about keeping your boat electrics running.

By: Pat Manley

This is a handy, quick reference guide to boat electrics. It covers formulae, tools, anodes, protection, multimeters, soldering, AC power, testing, wiring, batteries, connections and power consumption. This little companion serves as a great reminder of crucial information.

It is laminated to stand up to frequent use and serves as a useful aide-memoire that will fit into your jacket pocket.