Sea Dog Rainbow Display Digital Voltmeter Boat – 738151

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    • The rainbow dial digital voltmeter gives the user quick visual color-coded voltage information.
    • Red/yellow means the voltage is too low. Green means voltage is normal.
    • The same compact round size as a standard 1-1/8” socket allows this voltmeter to be installed in a wide variety of locations.
    • Injection Molded Nylon
    • Rainbow LED display.
    • For use with 12V systems.
    • IP65 rating.